scholarly journals Seed production formation of food sorghum hybrids depending on sowing terms and weather conditions of vegetation

2019 ◽  
Vol 2019 (2) ◽  
pp. 163-175
Author(s):  
A.A. Sviridov ◽  
A.K. Fursova
Keyword(s):  
Regression Analysis ◽  
Plant Density ◽  
Weather Conditions ◽  
Vegetation Period ◽  
Dry Mass ◽  
Sowing Time ◽  
Correlation And Regression Analysis ◽  
Biometric Parameters ◽  
Field Germination ◽  
Biological Yield

It was studied the influence of the hydrothermal regime and sowing time on field germination, shoots density, dry mass of plants during vegetation and biological yield of hybrids of food sorghum. On the basis of correlation and regression analysis, the closeness of relations between the GTC of the vegetation period and the studying structural and biometric parameters of food sorghum hybrids is determined. Keywords: field germination, plant density, food sorghum, productivity, shoots, weather conditions, biological yield, sowing time.

Optimum harvest date of maize for biogas and silage purposes

2009 ◽  
Vol 57 (2) ◽  
pp. 119-125
Author(s):  
G. Hadi
Keyword(s):  
Dry Matter ◽  
Biogas Production ◽  
Weather Conditions ◽  
Vegetation Period ◽  
Dry Mass ◽  
Matter Content ◽  
Harvest Date ◽  
Dry Matter Content ◽  
Dry Matter Yield ◽  
Vegetative Organs

The dry matter and moisture contents of the aboveground vegetative organs and kernels of four maize hybrids were studied in Martonvásár at five harvest dates, with four replications per hybrid. The dry matter yield per hectare of the kernels and other plant organs were investigated in order to obtain data on the optimum date of harvest for the purposes of biogas and silage production.It was found that the dry mass of the aboveground vegetative organs, both individually and in total, did not increase after silking. During the last third of the ripening period, however, a significant reduction in the dry matter content was sometimes observed as a function of the length of the vegetation period. The data suggest that, with the exception of extreme weather conditions or an extremely long vegetation period, the maximum dry matter yield could be expected to range from 22–42%, depending on the vegetation period of the variety. The harvest date should be chosen to give a kernel moisture content of above 35% for biogas production and below 35% for silage production. In this phenophase most varieties mature when the stalks are still green, so it is unlikely that transport costs can be reduced by waiting for the vegetative mass to dry.

scholarly journals PLANT DENSITY AND FIELD GERMINATION OF WINTER TRITICALE DEPENDING ON VARIETY AND NORMAL SEEDING SEEDS

2018 ◽  
Vol 13 (4) ◽  
pp. 83-86
Author(s):  
Леонид Шашкаров ◽  
Leonid Shashkarov ◽  
Светлана Толстова ◽  
Svetlana Tolstova
Keyword(s):  
Plant Density ◽  
Maximum Yield ◽  
Stand Density ◽  
Weather Conditions ◽  
Planting Density ◽  
Seeding Rate ◽  
Southeastern Part ◽  
Winter Triticale ◽  
Field Germination ◽  
Plant Stand

The article deals with the issues of plant density and field germination of winter triticale on gray forest soils of the southeastern part of the Volga-Vyatka zone depending on the variety and seeding rates. The question of establishing the optimum density of sowing, the area of food for grain crops served as the object of study by many researchers. The urgency of the issue of creating optimal sowing density is explained by the fact that the factors that determine the magnitude of the yield are constantly changing. The plant stand density and field germination of winter triticale are significantly influenced by the weather conditions formed during the growing season of winter triticale plants. With an increase in seeding rates, the plant stand density and seeding rate increases, respectively, is important for the formation of a given density of productive stalks. In production, these elements of technology are often underestimated and often unjustifiably overestimate the seeding rate, which is absolutely unnecessary, since the really possible yield is achieved at an optimal seeding rate with minimal seed consumption. The winter triticale seeding rates, both in Russia and in the world as a whole varies from 2 to 8 million viable seeds per hectare. The urgency of the issue of creating optimal sowing density is explained by the fact that the factors that determine the magnitude of the yield are constantly changing. Until now, there is no consensus on the dependence of planting density on the degree of fertility. Some researchers believe that nutrient-rich soil requires less seed for maximum yield. Under these conditions, the plants develop better, they bush more, the maximum yield can be obtained with a lower seeding rate. The opposite opinion that it is necessary to sow thicker on rich soils has become widespread, especially in recent years. Advocates of the bottom conclusion explain their point of view by the fact that fertile soil has a greater supply of food and moisture, therefore, more plants can be grown on the same area, which means that the seeding rate should be increased [1,2.3,4.5,6,7]. Research results indicate that winter triticale with increasing seeding rates increases plant density and field germination of winter triticale plants.

scholarly journals Польова схожість насіння та збереженість рослин квасолі залежно від норми висіву насіння

2018 ◽  
pp. 30-36 ◽  
Author(s):  
А. О. Рожков ◽  
О. К. Труш
Keyword(s):  
Seed Germination ◽  
Considerable Increase ◽  
Gradual Increase ◽  
Plant Conservation ◽  
Weather Conditions ◽  
Vegetation Period ◽  
Short Supply ◽  
Field Germination ◽  
Maximum Quantity ◽  
Seed Sowing

Висвітлено результати трирічних досліджень щодо впливу норм висіву на польову схожість насіння, збереженість та кількість рослин перед збиранням квасолі звичайної різних за морфо-біотипом сортів. У дослідах визначено закономірності впливу норм висіву насіння на зміну цих показників у роки з різними погодними умовами веґетаційного періоду. Встановлено, що польова схожість насіння досліджуваних сортів квасолі за різних норм висіву була фактично на одному рівні. Більшою мірою на мінливість показників польової схожості насіння квасолі впливали погодні умови під час його проростання. Збереженість рослин до кінця веґетації більшою мірою залежала від норми висіву. За поступового її підвищення відмічалася закономірність більшого зниження показників збереженості рослин. Максимальне зниження показників збереженості рослин квасолі всіх сортів відмічалося в разі підвищення норми висіву від 600 до 700 тис. шт./га – на 6,2–6,8 %. У менш сприятливих погодних умовах 2015 і 2016 рр. максимальна кількість рослин перед збиранням була на варіантах норми висіву насіння 600 тис. шт./га. У ці роки підвищення норми висіву до 700 тис. шт./га не забезпечувало істотного збільшення кількості рослин квасолі перед збиранням. У сприятливіших погодних умовах 2017 р. найбільша кількість рослин всіх сортів була на варіантах максимальної норми висіву насіння – 700 тис. шт./га. Водночас ця прибавка, порівняно з нормою висіву 600 тис. шт./га, не перевищувала 5,0 %. The results of three year research concerning the influence of seed sowing rates on field seed germination, conservation and quantity of plants before harvesting common beans varities which are different according to the morphobiotype were elucidated. The influence power of seed sowing rates on the changeableness of these indices during the years of different weather conditions in vegetation period was determined. It was ascertained that field seed germination of haricot beans varieties under studying according to different seed sowing rates was on the same level. Weather conditions influenced the changeableness of the indices in field germination of haricot beans seeds most of all at the beginning of seed germination. The plants’ conservation depended on sowing rate mainly till the vegetation end. The gradual increase of seed sowing rate caused the considerable decrease of plant conservation indices. In particular, the increase of sowing rate from 300 to 400 thousand pcs/ha caused the decrease of plants conservation by average 1.2 %, and the increase of seed sowing rate from 600 to 700 thousand pcs/ha – by 6.5 %. This appropriateness was marked in all the varieties during all the years of the research. Panna variety was the best one among the varieties under studying concerning the plants conservation indices. Under more favourable weather conditions of growing the field germination of this variety was not higher than that of Pervomaiska and Dokuchaievska ones. But under conditions of moisture short supply, high temperature during germination this variety had an advantage. So, before harvesting the conservation of Panna varieties plants on all the variants of seed sowing rate was not lower than 67.0 %, while this index was lower than 60.0 % for Pervomaiska and Dokuchaievska varieties. Owing to higher indices of plants conservation for Panna variety during years of unfavorable weather conditions for seed germination, the plants quantity of this variety was higher than that of other ones when harvested. The maximum quantity indices of plants, before harvesting was noticed in 2015. In particular, before harvesting the plants quantity of Pervomais’ka, Dokuchaievs’ka and Panna varieties amounted average to 22.0, 23.0, 28.5 pcs/m2 correspondingly to seed sowing rates, according to the HIP05 the effect of this factor – 1.1 pcs/m2. The increase of seed sowing rate caused the gradual increase of plants quantity before harvesting. But the considerable increase of plants quantity before harvesting when seed sowing rate rose from 600 to 700 thousand pcs/ha took place only in 2017 when this increase was within HIP05 in 2015 and 2016. So, the increase of seed sowing rate in haricot beans varieties under studying from 600 to 700 pcs/ha can ensure the increase of plants quantity before harvesting only during the years of favourable weather conditions. According to the plants conservation indices, the plants quantity before harvesting under the influence of weather conditions was more stable concerning Panna variety. In particular, according to the seed sowing rates the maximum divergence scope of plants quantity in Dokuchaievs’ka, Pervomais’ka and Panna varieties amounted average 19.2, 14.1, and 11.4 % correspondingly during the years of research. Under the weather conditions in 2015 and 2016 before harvesting the maximum plants  quantity was on the variants of seed sowing rate amounting 600 thousand pcs/ha. The increase of sowing rate to 700 thousand pcs/ha did not ensure a considerable increase of haricot beans plants quantity before harvesting during these years. In 2017 the maximum quantity of haricot beans plants of all the varieties was on the variants of maximum seed sowing rate – 700 thousand pcs/ha. At the same time this increase did not exceed 5 % in comparison with the sowing rate amounting 600 thousand pcs/ha.

scholarly journals STUDY OF PLANT DENSITY AND DURATION OF THE VEGETATION PERIOD OF VEGETABLE PEAS DEPENDING ON TECHNOLOGICAL METHODS OF GROWING

2020 ◽  
pp. 235-245
Author(s):  
Voldemar Mostovenko
Keyword(s):  
Key Words ◽  
Vegetative Growth ◽  
Plant Density ◽  
Mineral Fertilizer ◽  
Vegetation Period ◽  
Mineral Fertilizers ◽  
Foliar Fertilization ◽  
Field Germination ◽  
Technological Methods

The best variant of the experiment is the application of lime (1 norm per year), mineral fertilizers with pre-sowing treatment of seeds with rhizotorphin and microfertilizer Vuxal Extra CoMo, foliar fertilization in the budding phase with microfertilizer Vuxal Microplant during vegetative growth and Vuxal budding, which provided the density of standing in vegetable varieties Skinado and Somerwood at 1179.8 and 1183.1 thousand / ha. This is higher than the control by 91.3 and 90.8 thousand / ha. Field germination of seeds was higher in the variant, where against the background of mineral fertilizers carried out pre-sowing treatment of seeds with rhizotorphin and microfertilizer Vuxal Extra CoMo with the introduction of lime (1 norm per year) field germination was in vegetable varieties Skinado and Somerwood - 91.8 %, which is higher than in the control by 3.9 and 3.6%, respectively. The shortest duration of the period of germination-beginning of technical maturity was observed in the variants of the experiment, where against the background of mineral fertilizers N30P60K60, pre-sowing treatment of seeds with rhizotorphin was carried out and in pea varieties Skinado - 54 days and Somerwood - 57 days. Carrying out pre-sowing treatment of seeds with Vuxal Extra CoMo microfertilizer against the background of mineral fertilizer N30P60K60 and pre-sowing treatment of seeds with rhizotorphin led to prolongation of the period of germination-beginning of technical ripeness in Skinado pea varieties up to 55 days and 58 Somerwood. A longer period of seedlings-beginning of technical maturity was observed in the variants of the experiment, where mineral fertilizers, pre-sowing treatment of seeds with rhizotorphin and microfertilizer Vuxal Extra CoMo, foliar fertilization with microfertilizers Vuxal Microplant during vegetative growth, Wuxal and Skinado pea varieties - 58 days and Somerwood - 61 days. Key words: vegetable peas, variety, rhizotorphin, foliar feeding.

scholarly journals Determining elements of variety-specific maize production technology

2010 ◽  
pp. 157-161
Author(s):  
Mihály Sárvári ◽  
Beáta Boros
Keyword(s):  
Crop Rotation ◽  
Plant Density ◽  
Interactive Effect ◽  
Clay Content ◽  
Vegetation Period ◽  
Yield Potential ◽  
Higher Plant ◽  
Sowing Time ◽  
Maize Production ◽  
Maize Hybrids

Our aim was to work out such new maize fertilizer methods and models which can reduce the harmful effects of fertilization, canmaintain the soil fertility and can moderate the yield fluctuation (nowadays 50-60 %).The soil of our experimental projects was meadow soil. The soil could be characterized by high clay content and pour phosphorus andmedium potassium contents. In the last decade, out of ten years six years were dry and hot in our region. So the importance of crop-rotationis increasing and we have to strive for using the appropriate crop rotation.The yields of maize in monoculture crop rotation decreased by 1-3 t ha-1 in each dry year during the experiment (1983, 1990, 1992,1993, 1994, 1995, 1998, 2000, 2003, and 2007). The most favourable forecrop of maize was wheat, medium was the biculture crop rotationand the worst crop rotation was the monoculture.There is a strong correlation between the sowing time and the yield of maize hybrids, but this interactive effect can be modified by theamount and distribution of precipitation in the vegetation period. At the early sowing time, the grain moistures were 5-12 % lower comparedto the late sowing time and 4-5 % lower compared to the optimum sowing treatment.There are great differences among the plant density of different maize hybrids. There are hybrids sensitive to higher plant density andthere are hybrids with wide and narrow optimum plant densities.The agro-ecological optimum fertilizer dosage of hybrids with a longer season (FAO 400-500) was N 30-40 kg ha-1 higher in favourableyears as compared to early hybrids.We can summarize our results by saying that we have to use hybrid-specific technologies in maize production. In the future, we have toincrease the level of inputs and have to apply the best appropriate hybrids and with respect to the agroecologial conditions, we can betterutilize the genetic yield potential.

scholarly journals The effect of sowing time on the yield and the variance of the seed moisture content a harvest of maize (Zea mays L.) hybrids

2006 ◽  
pp. 39-49
Author(s):  
Zsuzsa Molnár ◽  
Mihály Sárvári
Keyword(s):  
Moisture Content ◽  
Plant Density ◽  
Dynamic Effect ◽  
Vegetation Period ◽  
Moisture Loss ◽  
Seed Moisture Content ◽  
Sowing Time ◽  
Average Temperature ◽  
Seed Moisture ◽  
Late Maturity

Sowing time is an important crop technology element of maize. We studied the effect of this factor on the growth and production of maize in an experiment carried out near Hajdúböszörmény, in 2003 and 2004, and near Debrecen, in 2005.The soils of the experiments were humic gley soil and chernozem. Weather in both years differed greatly. 2003 was drought. Neither the distribution, nor the quantity of the precipitation were suitable in the growing season for maize. This fact basically determined the results.In 2004 and in 2005, there were favorable and rainy seasons. The distribution and quantity of precipitation were suitable between April and September. The average temperature was also suitable for maize.In 2003, we tested seven hybrids at four sowing times. Hybrids with a shorter vegetation period gave the highest yield at the later sowing time, while the hybrids with a longer vegetation period gave them at the earlier sowing time. The yield of PR34B97, PR36N70, PR36M53 hybrids were the best at every sowing times. The moisture loss of hybrids in the late maturity group was faster in the maturity season, but the seed moisture content was higher than the hybrids with early sowing time. The seed moisture content was very low due to the droughty year. In two hybrid cases, this value was higher than 20% only at the fourth sowing time.In 2004, we examined the yield and seed moisture contents of nine hybrids. In the favorable crop year, the yield of every hybrid was the highest at the second and third sowing times. Yields of PR34H31 and PR38B85 hybrids were significant. The seed moisture content at harvest was higher than the previous year, due to the rainy season. In the case of hybrids sown later, this value was higher by 30%. However, we noticed that this value was lower at the earlier sowing time, than at the later.In 2005, we applied three sowing times. Unfortunately, the results of the third sowing time could not be analyzed, due to the low plant density. The yield of the six hybrids varied from 12 to 14 t/ha at the first sowing time. At the second sowing time, the yields fluctuated and each hybrid had the lowest yield, except the PR37D25 hybrid. At the latest sowing time, the yield of the PR34B97 hybrid was the lowest. However, this low yield was due to damage from the Western corn rootworm (Diabrotica virgifera) imago. The moisture content at harvest of the hybrids varied from 16 to 24% at the first sowing time. Yields at the second sowing time were higher. The low yield of the PR34B97 hybrid coupled with a higher seed moisture content. In addition, the maximum value of the LAI was more favourable at the first sowing time, and ranged between 5-5.5 m2/m2.The crop year had a more dynamic effect on maize than the sowing time. First of all, the quantity and distribution of precipitation played an important role in respect to yield safety.

scholarly journals Sanitary state of yellow lupine (Lupinus luteus L.) in different agricultural conditions

2012 ◽  
Vol 58 (2) ◽  
pp. 395-406
Author(s):  
Tomasz P. Kurowski ◽  
Tadeusz Bieniaszewski ◽  
Edyta Jaźwińska
Keyword(s):  
Colletotrichum Gloeosporioides ◽  
Plant Density ◽  
Weather Conditions ◽  
Vegetation Period ◽  
Lupinus Luteus ◽  
Injury Index ◽  
Black Leg ◽  
Yellow Lupine ◽  
Serious Disease ◽  
Sanitary State

In 1999-2001 the effect of sowing method and plant density on the sanitary state of three cultivars of yellow lupine protected with fungicides against diseases was investigated. In spring of 2000 the seedlings on the experimental fields generally withered, which was most likely caused by the applied herbicide, however in 1999 and 2001 seedling black leg (complex of fungi) was reported. The plants germinating from the seeds sown in points were clearly less attacked by pathogens evoking seedling black leg than those sown in rows. The most serious disease of yellow lupine was antracnose (<i>Colletotrichum gloeosporioides</i>). It occurred in all experimental years and its intensity increased during vegetation period. Cultivars of lupine used to the experiment were attacked by <i>Colletotrichum gloeosporioides</i> in a different degree, however, the injury index was mainly determined by weather conditions and the lupine development phase. The applied fungicides significantly limited the development of lupine antracnose. The effect of sowing method and varied plant density on disease intensity was varied.

Competitive trial of alfalfa genotypes

2020 ◽  
Author(s):  
Л. Соложенцева ◽  
Ю. Писковацкий
Keyword(s):  
Plant Density ◽  
Weather Conditions ◽  
Dry Mass ◽  
Brown Spot ◽  
Green Mass ◽  
Fodder Production ◽  
Resistant Varieties ◽  
High Plant Density ◽  
Green Fodder ◽  
Alfalfa Varieties

Люцерна имеет большое значение в системе устойчивого сельского хозяйства, обеспечивая получение высокопитательных кормов (сена, силоса, сенажа, зелёного корма). Высокая отавность люцерны позволяет даже в Нечерноземье ежегодно получать по три укоса зелёной массы с содержанием в сухом веществе 1424 сырого протеина. При возделывании этой многолетней культуры не требуется внесения азотных удобрений, поскольку она сама пополняет почву азотом. Люцерна обладает устойчивостью к засухе, благодаря мощной корневой системе и высокой густоте стояния травостоев она хорошо защищает почву от эрозии. В условиях увеличения засушливости климата возникает необходимость расширения её посевов в северных регионах страны. В настоящее время необходимо создание сортов люцерны с хорошей адаптацией к современным экологическим условиям, а также улучшение развития семеноводства этой культуры. Часто растения люцерны в высокой степени подвержены поражению болезнями и вредителями. Поэтому для специалистов ВНИИ кормов по селекции люцерны важным является создание перспективного исходного материала, а на заключительном этапе новых сортов многоукосного, сенокосного и пастбищного типов использования с высокой кормовой и семенной продуктивностью, устойчивостью к основным болезням и неблагоприятным факторам среды в условиях Нечернозёмной зоны. В статье приведены результаты оценки образцов люцерны изменчивой в 20142018 годах в питомнике конкурсного сортоиспытания по показателям зимостойкости, продуктивности кормовой массы, питательной ценности, устойчивости к основным болезням и др. Наиболее перспективными можно считать образцы СГП 12, СГП 387, превышающие стандарт (сорт Луговая 67) по продуктивности зелёной массы соответственно на 8,3 и 12,0, продуктивности сухой массы на 14,2 и 12,4, высоте на 3,511,6, устойчивости к болезням (развитие бурой пятнистости, увядания и корневой гнили в среднем на 10,030,0 менее стандарта). Даны рекомендации для селекционной практики. Being a valuable crop for sustainable agriculture alfalfa is cultivated to produce highly nutritious feeds (hay, silage, haylage, green fodder). Regrowing fast it provides three cuts of green mass with 1424 of crude protein even in the Non-Chernozem region. The crop requires no nitrogen application since it obtains its own nitrogen from soil. Alfalfa shows resistance to drought and prevents erosion due to heavy root system and high plant density. It is necessary to breed novel alfalfa varieties adapted to current weather conditions as well as to increase its seed production. Diseases and pests often affect alfalfa significantly. Therefore, it is important to develop new promising parent lines and high-productive resistant varieties for multiple cutting, hay, and green fodder production in the Non-Chernozem region. This paper reports on winter hardiness, forage mass yield, nutritional value, and resistance of bastard alfalfa genotypes in 20142018. SGP 12 and SGP 387 lines performed the best and exceeded the standard variety (Lugovaya 67) in green mass by 8.3 and 12.0, dry mass by 14.2 and 12.4, height by 3.511.6, respectively. They showed higher tolerance to brown spot, wilt, and root rot by 10.030.0. Additionally, the paper contains breeding recommendations.

Influence of technology parameters of free-cutting steel continuous casting on the billet internal structure

2020 ◽  
Vol 76 (2) ◽  
pp. 139-142
Author(s):  
A. T. Kunakbaeva ◽  
A. M. Stolyarov ◽  
M. V. Potapova
Keyword(s):  
Regression Analysis ◽  
Continuous Casting ◽  
Internal Structure ◽  
Sulfur Content ◽  
Manganese Content ◽  
High Quality ◽  
Correlation And Regression Analysis ◽  
Cutting Steel ◽  
Continuously Cast

Free-cutting steel gains specific working properties thanks to the high content of sulfur and phosphorus. These elements, especially sulfur, have a rather high tendency to segregation. Therefore, segregation defects in free-cutting steel continuously cast billets can be significantly developed. The aim of the work was to study the influence of the chemical composition of freecutting steel and casting technological parameters on the quality of the macrostructure of continuously cast billets. A metallographic assessment of the internal structure of cast metal made of free-cutting steel and data processing by application of correlation and regression analysis were the research methods. The array of production data of 43 heats of free-cutting steel of grade A12 was studied. Steel casting on a five-strand radial type continuous casting machine was carried out by various methods of metal pouring from tundish into the molds. Metal of 19 heats was poured with an open stream, and 24 heats – by a closed stream through submerged nozzles with a vertical hole. High-quality billets had a cross-sectional size of 150×150 mm. The macrostructure of high-quality square billets made of free-cutting steel of A12 grade is characterized by the presence of central porosity, axial segregation and peripheral point contamination, the degree of development of which was in the range from 1.5 to 2.0 points, segregation cracks and strips – about 1.0 points. In the course of casting with an open stream, almost all of these defects are more developed comparing with the casting by a closed stream. As a result of correlation and regression analysis, linear dependences of the development degree of segregation cracks and strips both axial and angular on the sulfur content in steel and on the ratio of manganese content to sulfur content were established. The degree of these defects development increases with growing of sulfur content in steel of A12 grade. These defects had especially strong development when sulfur content in steel was of more than 0.10%. To improve the quality of cast metal, it is necessary to have the ratio of the manganese content to the sulfur content in the metal more than eight.

Relevant issues of land reclamation development in Non-black Earth area

2020 ◽  
pp. 5-13
Author(s):  
Georgiy Gulyuk ◽  
Aleksey Ivanov ◽  
Yuri Yanko
Keyword(s):  
Winter Wheat ◽  
Rural Areas ◽  
Land Reclamation ◽  
Weather Conditions ◽  
Vegetation Period ◽  
Nature Management ◽  
Negative Consequences ◽  
Forage Crops ◽  
Edible Roots ◽  
Social Economic Development

Current situation and agricultural management on the non-black earth area of Russia arebeing gradually worsen by the negative natural factors such as a significant increase of weather based climatic abnormal risks, deterioration of agro-meliorative conditions of agricultural lands because of colonization by tree and shrubbery vegetation and secondary bog formation, hidden degradation of soil fertility. When combined with functional loss of ameliorative complex and meliorative systems amortization, regional agriculture adaptation possibilities were rapidly limited. Production shortfall due no abnormal weather conditions for particular field crops was 19…48% during last five years, level of business realization of bioclimatic potential on a field was decreased by 7…12%.The complete realization of regional agricultural adaptive potential to weather based climatic changes and limitation of greenhouse gases emissions is possible on a basis of regeneration ofalll functions and aspects of ameliorative complex management. Toward this goal the coordinated actions of federal and regional management of Agricultural Complex, Scientific and Educational institutions, project foundations and managers are needed in a relation to human resources, scientific and regulatory supply. Any incomplete treatment in these fields inherent in visual negative consequences for food security and social economic development of rural areas of non-black earth zones not only at the current historical moment, but in a future also. Fundamental influence of solving of these problems deserves to scientific supply of innovative ameliorative complex, renewal of which should be based on principals of resources and energy preservation, nature management, computerization and digitalization management. During a long term research it was established that increase of average vegetation period temperature by lоСhas increased productivity of winter wheat, barley and summer wheat in average on 0,7 tons per ha, winter wheat and oat on 0,4 tons per ha, potatoes – 8,2 tons per ha, edible roots-6,4 tons per ha, cabbage 9,8 tons per ha, dry basis of herbage of multi and one age grasses–0,5 and 0,7 tons per ha. Increase of СО2 Concentration from 0,35 to 0,45% during last twenty years contributed into grow of yield in regional agriculture which can be estimated as 0,3 tons per ha per measure; searching remedy for agroclimatical risks decreasing production became drainage and irrigation systems (decrease 3…5 times);new method of reclamation of abandoned areas with transformation of biomass of tree and shrubbery vegetation into biochar makes it possible to decrease СО2 emissions up to times and get an adverse balance of СО2;secondary reclamation of lands covered by trees and shrubbery on area of 22ha used for vegetables and area of 37ha used for forage crops could supply a farmer with work and revenue sufficient for maintenance of one child what is on the major facts of population declaim in rural areas.

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