scholarly journals Improvement of forage lands in Central Non-Black Earth Zone of Russia by using some integrated approaches

2021 ◽  
Vol 8 (1) ◽  
pp. 9-15
Author(s):  
Nikolay Vasilievich Aldoshin ◽  
Alexander Sergeevich Vasiliev ◽  
Andrey Vasilievich Kudryavtsev ◽  
Anton Sergeevich Firsov ◽  
Vyacheslav Viktorovich Golubev ◽  
...  
Keyword(s):  
Perennial Grasses ◽  
Mineral Fertilizers ◽  
Main Role ◽  
Efficient Technology ◽  
Forage Crops ◽  
Soil Preparation ◽  
Integrated Approaches ◽  
Favorable Conditions ◽  
The Impact

In an activity system aimed at creation of high-quality fodder base for animal agriculture, crop science plays the main role. It facilitates the increase in the productivity of forage crops, which guarantees the relevance of efficiency studies and the developed technologies for improving forage lands. The research was aimed at studying the impact of integrated approaches to improving forage lands in the Central Non-Black Earth Zone. The objectives of the research were as follows: to present a methodology for monitoring agricultural fields for the subsequent improvement of forage lands; to develop an efficient technology for improving forage lands using modern mechanization means; to study the productivity of different grass mixtures when implementing various options for soil cultivation. Based on the results of three years of theoretical and experimental research, a technological scheme for fodder land improvement (including technical processes) was compiled: monitoring of fields, preparation of grass mixtures and mineral fertilizers, preparation and tuning of machine-tractor aggregates, assessment of the yield of two-time grass cutting and secondary monitoring of fields. The proposed technology included several levelling technological operations (including levelling of hillocks), operations for the preparation of the seedbed and the seed material in the form of grass mixtures and mineral fertilizers and subsequent strip sowing. It has been established that when improving fodder lands as well as the quality of soil preparation, the prevalence of milling created more favorable conditions for increasing productivity of perennial grasses compared to disking.

The quality of pork according to the back fat thickness

10.12737/1384 ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. 144-147
Author(s):  
Пинчук ◽  
Viktor Pinchuk ◽  
Рябичева ◽  
Angelina Ryabicheva ◽  
Стрельцов ◽  
...  
Keyword(s):  
Biological Properties ◽  
Perennial Grasses ◽  
Forage Production ◽  
Meadow Fescue ◽  
Forage Crops ◽  
The World ◽  
Leading Position ◽  
The Republic ◽  
The Impact

In the world more than 100 types of crops are cultivated on the fodder purposes, including perennial grasses, corn, fodder and forage crops account, which provides about 70% of the livestock’s necessity. Among the perennial grasses, the leading position, both in areas under crops and the yield, is alfalfa crop, which is grown in 165 countries around the world according to the Food and Agricultural Organization of the United Nations, especially in the countries of Americas (20-25 million hectares). Furthermore, the palatability ratio of green and dry alfalfa is significantly higher, compared to other legumes perennial grasses. It is difficult to overestimate the importance of alfalfa forage production in the modern forage production. This paper presents the current issues of growing alfalfa on different backgrounds of mineral nutrition. In our country its acreage needs to be expanded to 350 hectares (40% of the acreage of perennial grasses), because the farming biologization without the inclusion this crop in the field, forage and farms crop rotation is theoretically impossible and not feasible. In order to obtain the high biomass of at least 23 tons per hectare and agriculture biologization on gray forest soils of the Republic of Tatarstan we recommend to cultivate alfalfa mixed with awnless rump and meadow fescue in the ratio of 0,70:0,15:0,15. In households with high use of chemicals so that to obtain for more than 36 tons per hectare of green herbage mass in polyspecific grasses, it should prevail crop components (awnless rump and meadow fescue), which are in a leading position, according to the impact on the agro biological properties of the soil of Kama zone of the Republic of Tatarstan.

INFLUENCE OF THE DIFFERENT SOIL PREPARATION METHODS ON THE PEA YIELD

2018 ◽  
pp. 16-20
Author(s):  
А. М. Grebennikov ◽  
А. S. Frid ◽  
V. P. Belobrov ◽  
V. А. Isaev ◽  
V. М. Garmashоv ◽  
...  
Keyword(s):  
Field Experiments ◽  
Morphological Properties ◽  
Mineral Fertilizers ◽  
First Year ◽  
Zero Tillage ◽  
Preparation Methods ◽  
Soil Preparation ◽  
Multifactor Analysis ◽  
The Impact ◽  
Central Chernozem

The article assesses the relationships between the morphological properties of agrochernozems and yield of peas on the plots, experience with different methods of basic treatment (moldboard plowing at the depth of 20 - 22, 25 - 27 and 14 - 16 cm, moldboard plowing to a depth of 14 - 16 cm, combined midwater moldboard, mid-water subsurface, surface to a depth of 6 - 8 cm and zero tillage) is inherent in V.V. Dokuchaev Research Institute of Agriculture of the Central Black Earth strip, in the fall of 2014. The research was conducted in 2015 - 2016, with the application of mineral fertilizers (N60Р60К60) and unfertilized background. The highest pea yields in the fertilized as the background, and without the use of fertilizers was observed in dumping plowing and especially in the variant with deep moldboard plowing, which creates in comparison with other ways of handling the best conditions for the growth and development of peas. The lowest yield of pea was obtained with zero processing. Apparently legalistic migrational-mizelial agrochernozems the Central Chernozem zone of minimum tillage in the cultivation of peas are not effective, what is evident already in the first year after the laying of experience with different basic treatments. As shown by the results of applying multifactor analysis of variance studied the mapping properties of the soil can have the same significant impact on the yield of agricultural crops, as options for the field experiments aimed at assessing the impact of various treatments on yield.

The effect of long-term fertilization on forage crop productivity and quality in the North

2020 ◽  
Author(s):  
Н.Т. Чеботарёв ◽  
Н.Н. Шергина
Keyword(s):  
Crop Rotation ◽  
Starch Content ◽  
Crop Productivity ◽  
Komi Republic ◽  
Perennial Grasses ◽  
Organic Fertilizers ◽  
Nitrate Content ◽  
Mineral Fertilizers ◽  
Forage Crop ◽  
The Impact

В условиях Республики Коми в полевом стационарном опыте на дерново-подзолистой легкосуглинистой почве изучена эффективность различных доз органических и минеральных удобрений, а также совместного их применения. Исследования проводили в 1978–2019 годах на опытных полях Института агробиотехнологий ФИЦ Коми НЦ УрО РАН. Целью проводимых исследований было изучение влияния комплексного применения удобрений на продуктивность и качество кормовых культур в шестипольном севообороте. Кормовой севооборот имел следующее чередование культур: картофель, викоовсяная смесь с подсевом многолетних трав, многолетние травы 1 г.п., многолетние травы 2 г.п., викоовсяная смесь, картофель. В результате научных исследований (более 40 лет) установлено, что наиболее эффективной была органоминеральная система удобрений, особенно при внесении 80 т/га торфонавозного компоста (ТНК) и минеральных удобрений. Многолетние исследования показали, что наиболее значительные урожаи кормовых культур (в среднем за три ротации) получены при использовании 80 т/га ТНК и NPK: однолетних трав — 4,4 т/га; многолетних трав — 6,2 и картофеля — 7,1 т/га сухого вещества высокого качества. Содержание сухого вещества в клубнях картофеля в вариантах с NPK составило 18,0–18,8%, на органическом фоне — 18,4–18,9 и при комплексном применении удобрений — 17,1–17,7; в контроле — 19,6%. Количество крахмала в картофеле незначительно различалось по вариантам опыта и равнялось 12,6–13,1%. Содержание нитратов не превышало ПДК (250 мг/кг сырой массы). Количество сухого вещества в однолетних и многолетних травах изменялось незначительно и составляло 19,0–19,8 и 25,0–26,8% соответственно. Установлено, что удобрения способствовали повышению содержания сырого протеина в однолетних и многолетних травах до 13,1–15,0% (в контроле — 11,2%) и 8,8–10,6 % (в контроле — 8,1%) соответственно. The impact of various rates of organic and mineral fertilizers was analyzed in the Komi Republic on sod-podzolic soil with low loam content. The research took place at the Institute of Agricultural Biotechnology in 1978–2019. The goal was to test forage crop productivity and quality under fertilization and six-field crop rotation. Crop rotation happened as follows: potatoes, vetch-oat mixture overseeded by perennial grasses, first-year perennial grasses, second-year perennial grasses, vetch-oat mixture, potatoes. For 40 years the combination of mineral and organic fertilizers was the most effective. The highest yields for three rotations were observed under the application of 80 t ha-1 of peat-manure compost and NPK: annual grasses produced 4.4 t ha-1; perennial grasses — 6.2, and potatoes — 7.1 t ha-1 of high-quality dry matter (DM). Potato tubers accumulated 18.0–18.8% of DM under NPK application, 18.4–18.9 — under organic nutrition, 17.1–17.7 — when using complex fertilization, and 19.6% — in the control. Starch content varied within 12.6–13.1% in potatoes. Nitrate content did not exceed the maximum acceptable concentration (250 mg/kg of raw mass). DM concentrations amounted to 19.0–19.8 and 25.0–26.8% in annual and perennial grasses, respectively. Fertilization increased crude protein amount in annual and perennial grasses up to 13.1–15.0% (versus 11.2% in the control) and 8.8–10.6 % (versus 8.1%), respectively.

scholarly journals YIELD OF PERENNIAL GRASSES AND SOIL FERTILITY OF SOD-PODZOLIC SOIL IN CASE OF LONG-TERM APPLICATION OF MINERAL FERTILIZERS

2021 ◽  
Vol 250 ◽  
pp. 71-77
Author(s):  
A. Yu. Gavrilova ◽  
◽  
A. M. Konova ◽  
Keyword(s):  
Perennial Grasses ◽  
Mineral Fertilizers ◽  
Yield And Quality ◽  
Mobile Forms ◽  
Unit Dose ◽  
Phosphorus And Potassium ◽  
Higher Doses ◽  
Positive Effect

The article considers the effect of increasing doses and various combinations of mineral fertilizers applied to the cover crop on the yield and quality of a mixture of perennial grasses of two - years use, as well as the effect of fertilizers on the agrochemical parameters of sod-podzolic light loamy soil. The objects of the study were Stodolich meadow clover and Leningradskaya 204 meadow timothy grass. The studies were carried out in two crop rotations - with standard and reduced single doses of mineral fertilizers. The research results showed that in the years (VIII rotation) when the unit dose of fertilizers was increased to N20P20K25, the yield of perennial grasses was higher compared to the harvest in the VII rotation. The most appropriate dose in the VII rotation on perennial grasses of the 1st year was N30P30K45, on grasses of the 2nd year - doses of N30P30K45 and N40P40K60. In the VIII rotation, the highest yield of perennial grasses of the 1st year of use was obtained at a dose of N160P160K200 (8.4 t / ha), of grasses of the 2nd year of use at doses of N80P80K100 and N100P100K125 (6.5 t / ha). Positive effect of increasing doses of mineral fertilizers on the content of soil organic matter has been noted. On the contrary, the soil acidity increased from 4.7 to 4.3 units with an increase of mineral doses. Higher doses of fertilizers increased the content of mobile forms of phosphorus and potassium in the soil.

Change of physical and chemical properties of grey forest soil of Tatarstan agrocenosis under the influence of Alfalfa cultivated on different mineral nutrition backgrounds

10.12737/1382 ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. 139-143
Author(s):  
Сочнева ◽  
Svetlana Sochneva ◽  
Миннулин ◽  
Genadiy Minnulin ◽  
Сафиоллин ◽  
...  
Keyword(s):  
Mineral Nutrition ◽  
Biological Properties ◽  
Perennial Grasses ◽  
Forage Production ◽  
Meadow Fescue ◽  
Forage Crops ◽  
The World ◽  
Leading Position ◽  
The Republic ◽  
The Impact

In the world more than 100 types of crops are cultivated on the fodder purposes, including perennial grasses, corn, fodder and forage crops account, which provides about 70% of the livestock’s necessity. Among the perennial grasses, the leading position, both in areas under crops and the yield, is alfalfa crop, which is grown in 165 countries around the world according to the Food and Agricultural Organization of the United Nations, especially in the countries of Americas (20-25 million hectares). Furthermore, the palatability ratio of green and dry alfalfa is significantly higher, compared to other legumes perennial grasses. It is difficult to overestimate the importance of alfalfa forage production in the modern forage production. This paper presents the current issues of growing alfalfa on different backgrounds of mineral nutrition. In our country its acreage needs to be expanded to 350 hectares (40% of the acreage of perennial grasses), because the farming biologization without the inclusion this crop in the field, forage and farms crop rotation is theoretically impossible and not feasible. In order to obtain the high biomass of at least 23 tons per hectare and agriculture biologization on gray forest soils of the Republic of Tatarstan we recommend to cultivate alfalfa mixed with awnless rump and meadow fescue in the ratio of 0,70:0,15:0,15. In households with high use of chemicals so that to obtain for more than 36 tons per hectare of green herbage mass in polyspecific grasses, it should prevail crop components (awnless rump and meadow fescue), which are in a leading position, according to the impact on the agro biological properties of the soil of Kama zone of the Republic of Tatarstan.

scholarly journals Yield and Quality of Iren Wheat Grain Depending on Mineral Nutrition in the Tyumen Region

2019 ◽  
Author(s):  
Anastasia Kazak ◽  
Lyudmila Yakubyshina ◽  
Yuri Loginov
Keyword(s):  
Mineral Nutrition ◽  
Wheat Variety ◽  
Black Soil ◽  
Soft Wheat ◽  
Mineral Fertilizers ◽  
Yield And Quality ◽  
Spring Soft Wheat ◽  
Control Version ◽  
The Impact

In the last decade, Ural and Siberian breeders have created a series of valuable and strong varieties of spring soft wheat, which have mainly successfully passed the State Variety Testing and are included in the Register of breeding achievements in 10 regions. These include the Irene variety, which is sown not only in Western Siberia, but also in Eastern Siberia and other regions of the country. It is well adapted to the conditions of the Tyumen region. The variety has been grown here for 13 years, but the variety technology has not yet been fully developed. It is cultivated according to generally accepted technology. Taking into account the current situation with the variety, we are conducting research on the development of elements of varietal technology. The article analyzes the results of the impact of mineral nutrition levels on the yield and quality of grain of spring soft wheat variety Irene in KRiMM Uporvo district of Tyumen region. Over the years of research (2016–2018), it was established that the leached black soil in the control version without mineral fertilizers yielded 2.57 t/ha of early maturing Irene variety. The variety reacts positively to the application of mineral fertilizers up to the yield level of 5 t/ha. At the same time, the yield is combined with the quality of grain. Profitability of application of mineral fertilizers for the yield of 4 and 5 tons per hectare was 130.7 and 139.5 %, respectively. In the control version it was 61.3 %. Irene variety is well adapted to the conditions of the Tyumen region, it is necessary to continue the study of other elements of the variety.

scholarly journals Formation of corn grain quality in different directions of use depending on the technology of growing in the Forest-steppe

1970 ◽  
pp. 74-84
Author(s):  
V. F. Kaminskyi ◽  
N. M. Asanishvili
Keyword(s):  
Grain Quality ◽  
Starch Content ◽  
Steppe Zone ◽  
Quality Parameters ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
The Impact ◽  
By Products ◽  
Corn Grain

Purpose. The aim of the research conducted during 2016-2019 was to determine the impact of technological methods on the indicators of corn grain quality to optimize the elements of growing technology depending on the directions of use in conditions of the Forest-Steppe natural zone of Ukraine. Methods – field, quantitative and weight, chemical, comparative and calculation, mathematical and statistical. Results. On the results of the research, dependences of formation of quality of grain on the content of protein, starch, fat in it and correlation dependencies between these indicators and yield of corn have been revealed. The best quality of grain of a forage and food direction is formed when applying high doses of mineral fertilizers, and for processing on bioethanol the optimal content of starch and protein is guaranteed at optimum and raised level of fertilizing. It was established that the content of protein, starch and fat had less effect on their yield from 1 hectare than the general yield level. The technologies of cultivation of different intensity as to their possible application for the production of grain of different directions of use with the given quality parameters, the yield of protein, starch, fat and bioethanol have been evaluated. Conclusions. The technology of corn growing with complex application of intensification elements in conditions of the Forest-Steppe zone, which includes introduction of N240P120K240 on the background of by-products of its predecessor, application of the soil and insurance herbicide, plant growth and micro-fertilizers is suitable for fodder and food purposes and ensured the yield of 12.1 t/ha of grain with protein content and yield – 10.56% and 1.28 t/ha, fat – 4.29% and 0.52 t/ha, starch – 71.27% and 8.62 t/ha. For processing on bioethanol effective is the technology of corn growing with the introduction of N180P120K180, by-products of the predecessor, soil herbicide and bio-stimulants, which provided a yield of 9.76 t/ha of grain with a starch content of 72.26% for the yield of 7.05 t/ha and yield of bioethanol at the level of 3982 l/ha.

scholarly journals Yield and quality of strawberries when applying fertilizers

2021 ◽  
pp. 94-99
Author(s):  
T. E. Ivanova ◽  
E. V. Lekomtseva ◽  
T. N. Tutova ◽  
E. V. Sokolova ◽  
L. A. Nesmelova
Keyword(s):  
Soluble Sugars ◽  
Growing Season ◽  
Meteorological Conditions ◽  
Water Soluble ◽  
Mineral Fertilizers ◽  
Yield And Quality ◽  
Udmurt Republic ◽  
Quality Of Products ◽  
The Impact

Relevance. One of the most important elements of the technology of cultivation of strawberries for increasing productivity and improving the quality of berries is the use of fertilizers that can regulate the growth, development, yield and quality of products.Methods. During 2016-2018, the impact of pre-planting application of complex mineral fertilizers on the yield and quality of strawberries in the Udmurt Republic was studied. The analysis of meteorological conditions during the growing season of the crop according to the research results is carried out.Results. The results of the use of complex fertilizers Azofoska, Perm-yagodnoye and Fusco-yagodnoye on garden strawberries when grown in the conditions of the Udmurt Republic are presented. It was found that the use of these fertilizers in comparison with the control (Azofoska) contributes to an increase in yield and has a positive effect on the quality of berries. The aftereffect of the studied fertilizers on the second and third year of fruiting of wild strawberries is noted. According to the results of research, the highest yield of berries of the garden strawberry was obtained in 2016 in the first year of fruiting when applying Chamfer-berry (1.33 kg/m2 ). The pre-planting application of the FaskoYagodnoye fertilizer provided a reliable increase in yield at all times of berry harvesting, and on average for three years by 0.13 kg/m2 with an NSR of 0.04 kg/m2 . The content of dry matter, water-soluble sugars and vitamin C in the berries corresponded to the characteristics of the Darenka variety and to a greater extent depended on the meteorological conditions of the growing season of strawberries.

scholarly journals Intensification of fodder crop rotation cultivation technologies and toxic properties of soddy-podzolic soil

2020 ◽  
Author(s):  
Т.И. Афанасьева ◽  
А.М. Труфанов ◽  
Т.П. Сабирова
Keyword(s):  
Soddy Podzolic Soil ◽  
Perennial Grasses ◽  
Mineral Fertilizers ◽  
Soil Toxicity ◽  
Intensity Level ◽  
Forage Crops ◽  
Positive Role ◽  
Winter Triticale ◽  
General Toxicity ◽  
High Doses

На развитие сельскохозяйственных культур оказывают влияние свойства почвы, среди которых важную роль играет токсичность почвы. Токсические свойства почва может проявлять в связи с различными причинами, среди которых метеорологические условия, применяемые технологии возделывания и сами выращиваемые культуры. Поэтому целью исследований было установить динамику изменения показателей общей токсичности почвы (всхожесть, длина проростка и длина корней тест-культуры) под влиянием различных по интенсивности технологий возделывания кормовых культур. Исследования проводились в 2019 году на дерново-подзолистой среднесуглинистой почве в трёхкратной повторности в посевах ячменя, кукурузы, озимой тритикале, многолетних трав 1-го и 2-го года пользования, возделываемых по технологиям различной интенсивности – экстенсивной (контроль), интенсивной и высокоинтенсивной, с использованием метода почвенных пластинок. В результате было установлено, что выращивание кормовых культур по интенсивным технологиям с применением минеральных удобрений и пестицидов способствовало повышению общей токсичности почвы по сравнению с экстенсивной. В зависимости от выращиваемой культуры токсичность почвы изменяется в соответствии с уровнем интенсивности: культуры с высокой интенсивностью технологий возделывания (ячмень, кукуруза и тритикале) повышали токсичность почвы в большей степени, чем культуры, не требующие высоких доз удобрений и применения пестицидов (многолетние травы), что подтверждает почвозащитный характер многолетних трав и их положительную роль как предшественников для других сельскохозяйственных культур. The development of crops is influenced by soil properties among which soil toxicity plays an important role. The soil can show toxic properties due to various reasons among which meteorological conditions, applied cultivation technologies and the grown crops themselves. Therefore the aim of the research was to establish the dynamics of changes in the indicators of general toxicity of the soil (germination, seedling length and root length of the test crop) under the influence of forage crops cultivation technologies of varying intensity. Researches were carried out in 2019 on soddy-podzolic medium loamy soil in three-time repetition in sowing of barley, corn, winter triticale, perennial grasses of the 1st and 2nd year of use cultivated using technologies of various intensities – extensive (control), intensive and high-intensity using the soil slide method. As a result it was found that the cultivation of forage crops under intensive technologies with the use of mineral fertilizers and pesticides contributed to an increase in the general toxicity of the soil compared to extensive. Depending on the crop grown soil toxicity varies in accordance with the intensity level: crops with high cultivation technology (barley, corn and triticale) increased soil toxicity to a greater degree than crops that do not require high doses of fertilizers and pesticides (perennial grasses) which confirms the soil-protective character of perennial grasses and their positive role preceding crop for other crops.

scholarly journals Productivity of mountain bows of the carpathians depending on surface improvement measures

2021 ◽  
pp. 61-69
Author(s):  
V.H. Kyrhak ◽  
U.M. Karbivska ◽  
M.D. Voloshchuk ◽  
V.F. Martyshchuk
Keyword(s):  
Chemical Composition ◽  
Crude Protein ◽  
Nutritional Value ◽  
Perennial Grasses ◽  
Mineral Fertilizers ◽  
Forest Belt ◽  
Mountain Forest ◽  
Carpathian Mountain ◽  
Surface Improvement

Purpose. To determine the peculiarities of formation of productivity, as well as the chemical composition, nutritional value and energy intensity of grass forage, depending on the measures of surface improvement of the meadows of the Carpathian mountain forest zone. Methods. Field works, laboratory, mathematical-statistical. Results. Productivity of haymaking and perennial mowing fluctuated on the range of 2.15–4.77 t/ha and 1.95–4.11 t/ha during the 3-year research of dry mass yield. Compared to the variants without additional sowing of grasses and fertilizer use, the highest productivity of haymaking was upon the additional sowing of cereal grass mixtures and applying of N60P30K60 – 12 % and 85 %, respectively. Productivity of perennial mowing increased upon the additional sowing of Trifolium repens and applying of P30K60 on 85 % and 111 % respectively. The best uniformity of distribution of biomass crop by slopes was obtained by the use of multifaceted use of creeping clover with the introduction of P30K60, when the proportion of 1st slope was 39%, 2nd - 33 and 3rd – 28% with unevenness, which is expressed by the coefficient variation - 18%. Among the measures of surface improvement on the quality of feed by chemical composition, increasing, first of all, the content of crude protein, influenced by the introduction of N60P30K60 or 15 t / ha of manure, and in the case of multi-grade use - the sowing of clover on the background P30K60. Irrespective of the measures of surface improvement, higher crude protein content, better energy consumption and nutritious nutritional value of feed were characterized by a multi-use (pasture imitation) mode of use than hay. Conclusions. For surface improvement of the meadows of the Carpathian mountain forest belt with natural herbage, the annual application of N60P30K60, or 15 t / ha of manure, or – N60P30K60 + sowing of a mixture of grass meadows and sapwood with sapwood, on the grass meadows, is a factor of increasing their productivity and improving the quality of herbage. use or – P30K60 + clover seeding for high quality use. The best positive effect is the application of mineral fertilizers in combination with sowing of perennial grasses.

Sign in / Sign up

Export Citation Format

Share Document