scholarly journals Сорта картофеля для переработки

2020 ◽  
Author(s):  
V.K. Serderov ◽  
T.G. Khanbabaev ◽  
D.V. Serderovа
Keyword(s):  
Dry Matter ◽  
Arid Zone ◽  
Humus Content ◽  
Weather Conditions ◽  
Growing Season ◽  
Climatic Conditions ◽  
Matter Content ◽  
Potato Cultivars ◽  
Dry Matter Content ◽  
The Republic

Наряду с правильной организацией базой хранения, для эффективного использования картофеля большое значение имеет его переработка. Содержание сухого вещества один из показателей качества пригодности сортов картофеля для его переработки. В статье обобщены результаты оценки урожайности сортов картофеля в климатических условиях высокогорья Республики Дагестан и содержания в клубнях сухого вещества как критерия пригодности сортов для переработки на картофелепродукты. Исследования проводили в опорном пункте Курахский , МО Курахский район Республики Дагестан, расположенном на высоте 2000 2200 м над уровнем моря в 2017 и 2018 годах. Контроль районированный в республике среднеранний сорт Волжанин. Схема посадки 70 30 см, повторность четырехкратная. Почвенный покров представлен горными каштановыми среднесуглинистыми почвами. Содержание гумуса 2,91-3,01. Питательными веществами почвы обеспечены в средней степени: гидролизуемого азота 2,2-3,5 мг, подвижного фосфора 4-6 мг и обменного калия 12,5-16,5 мг на 100 г. Погодные условия вегетационных периодов были благоприятные для возделывания картофеля. Средняя температура воздуха во время посадки (май) составила 11-12 С, а во время вегетации летние месяцы 14-16 С. Опытные участки расположены опыты в засушливой зоне, так как выпадающие осадки во время вегетации (в среднем 60-80 мм в месяц) недостаточны для роста и развития картофеля. За время вегетации были проведены пять поливов по бороздам из расчета 50 л на м2 (500 м3/га). По урожайности (31,438,7 т/га) в сравнении с контролем выделились сорта: Импала, Ирбитский, Жуковский ранний, Манифест, Матушка, Невский, Примобелла, Розара, Сильвана, Спиридон и Удача. По содержанию сухого вещества (25,829,1) в сравнении с контролем выделились сорта: Алена, Нарт, Гиоконда, Матушка, Росси, Вектор, Примобелла, Импало и Дезире.Along with the correct organization of storage base, for the effective use of potatoes, its processing is of great importance. The dry matter content is one of the indicators of the quality of potato cultivars suitability for processing. The article summarizes the results of assessment of the yield of potato cultivars in the climatic conditions of the highlands of the Republic of Dagestan and the content of dry matter in tubers as a criterion for the suitability of cultivars for processing into potato products. The research was carried out in the reference point Kurakhsky, MO Kurakhsky district of the Republic of Dagestan, located at an altitude of 2000-2200 m above sea level in 2017 and 2018. Control-zoned in the Republic of mid-early cultivar Volzhanin. Planting scheme is 70 30 cm, repeat-four times. The soil is mountain brown medium loamy. Humus content is 2.91-3.01. Soil nutrients are provided to an average extent: hydrolyzed nitrogen 2.2-3.5 mg, mobile phosphorus 4-6 mg and exchange potassium 12.5-16.5 mg per 100 g. The weather conditions of the growing season were favourable for potato growing. The average air temperature during planting (May) was 11-12 C, and during the growing season the summer months was 14-16 C. Experimental plots are located in the arid zone, as precipitation during the growing season (on average 60-80 mm per month) is not sufficient for the growth and development of potatoes. During the growing season, five furrow irrigation was carried out at the rate of 50 l per m2 (500 m3/ha). In terms of yield (31.438.7 t/ha) in comparison with the control, the following cultivars were distinguished: Impala, Irbitsky, Zhukovsky ranniy, Manifest, Matushka, Nevsky, Primobella, Rosara, Silvana, Spiridon and Udacha. According to the dry matter content (25.829.1) in comparison with the control, the following cultivars were distinguished: Alena, Nart, Gioconda, Matushka, Rossi, Vector, Primobella, Impala and Desire.

scholarly journals Changes in the Dry Matter and Sugar Content of Nantes Type Carrots during Storage

2002 ◽  
Vol 8 (2) ◽  
Author(s):  
H. Némethy ◽  
M. Fehér
Keyword(s):  
Dry Matter ◽  
Sugar Content ◽  
Weather Conditions ◽  
Growing Season ◽  
Matter Content ◽  
Dry Matter Content ◽  
Chernozem Soil ◽  
Production Site ◽  
Year 2000

Changes in the dry matter and sugar content occurring during the winter storage of Nantes type carrot hybrids grown on soils of different quality were studied in 199912000 and 200012001. The dry matter content of the varieties tested depended on the production site and on the weather conditions prevailing in the growing season. The increase in the dry matter content during winter storage reached 6 to 7 per cent in the crop grown in a dry year and 1.5 to 2 per cent in a rainy year. The sugar content was lower in the rainy year (1999) and on brown sand (Szatymaz) than in the rather dry year (2000) and on chernozem soil with residual forest (Tordas), respectively. The increase in sugar content (1 to 5 per cent) measured at the end of storage was related to the season's weather conditions.

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.

Selection of drought-resistant crops for South Steppe of Ukraine

2021 ◽  
Vol 5 (1) ◽  
pp. 13-22
Author(s):  
V. V. Gamayunova ◽  
L. H. Khonenko ◽  
M. I. Fedorchuk ◽  
O. A. Kovalenko
Keyword(s):  
Humus Content ◽  
Soil Layer ◽  
Weather Conditions ◽  
Growing Season ◽  
Grain Sorghum ◽  
Climatic Conditions ◽  
Mineral Fertilizers ◽  
Chemical Application ◽  
Sowing Dates ◽  
Drought Resistant

The cultivation expediency of more drought-resistant crops, in particular sorghum, millet, false flax, safflower and others, instead of sunflower in the area of the Southern Steppe of Ukraine is substantiated. This is, first of all, required by climate change both in Ukraine and in the world. Since 2004, researches of field crops were carried out in the conditions of the Educational and Scientific Practical Center of the Mykolaiv National Agrarian University. Soil phase is the southern chernozem with humus content in the 0–30 cm soil layer which consist of 2.96–3.21 %, with medium and high level of availability of mobile phosphorus and potassium and low – mobile nitrogen. Experiments with soriz (Oksamyt hybrid) were conducted during 2004–2006, millet (Tavriiske, Kostantynivske, Skhidnevarieties) in 2008–2010, grain sorghum (Stepovyi 5 hybrid) in 2014–2016, safflower dye (Lahidnyi variety) in 2017–2019. The years of research differed significantly in temperature and even more in the amount of precipitation before sowing and during the growing season of crops. However, the weather conditions were typical of the Southern Steppe zone of Ukraine. It is established that all studied drought-resistant crops respond positively to nutrition optimization – the level of yield and quality of grain or seeds increases. It was found that the soriz productivity depending on the application of fertilizers and sowing dates increased by 37.6–39.2 %, millet –by 33.3–41.6 %, grain sorghum depending on the background of nutrition and growing conditions – by 8.2–33.2 %, dye safflower – by 11.1–64.6 %. It was determined that the optimization of nutrition of cultivated crops allows to increase their resistance to adverse conditions and productivity in the case of application of low doses of the mineral fertilizers before sowing, pre-sowing treatment of seeds, and growth-regulating chemical application of plants on the main stages of the growing season. Key words: drought-resistant plants, climatic conditions, nutrition optimization, yield, crop quality, varieties, sowing dates.

A SURVEY OF COMPOSITION AND HEAT DAMAGE IN DEHYDRATED ALFALFA PRODUCTS OVER THE GROWING SEASON FROM TWO B.C. PROCESSING PLANTS

1980 ◽  
Vol 60 (1) ◽  
pp. 197-200 ◽  
Author(s):  
J. A. SHELFORD ◽  
E. B. CATHCART ◽  
R. T. FRANCE ◽  
J. L. DOBB
Keyword(s):  
Nitrogen Content ◽  
Crude Protein ◽  
Dry Matter ◽  
Growing Season ◽  
Matter Content ◽  
Dry Matter Content ◽  
Heat Damage ◽  
Processing Plants ◽  
Acid Detergent Fibre ◽  
Main Factor

Samples of forages were collected throughout the growing season from two dehydrating plants at three different stages of processing: prior to drying, after drying and after pelleting. Samples were analyzed for dry matter, crude protein, fibre, nitrogen content of the acid detergent fibre and pepsin insoluble nitrogen. On the average the amount of heat damage present in the dehydrated samples was quite low (6.11 ADIN % N). There was significantly more heat damage in the samples from the Creston plant. The dry matter content of the material leaving the drier appears to be the main factor related to elevated heat damage.

scholarly journals Performance of modern and old, European and national potato cultivars in different environments

2017 ◽  
Vol 35 (3) ◽  
pp. 377-384 ◽  
Author(s):  
Vlandiney Eschemback ◽  
Jackson Kawakami ◽  
Paulo Eduardo de Melo
Keyword(s):  
Dry Matter ◽  
Federal District ◽  
Growth Cycle ◽  
Matter Content ◽  
Potato Cultivars ◽  
Yield Potential ◽  
Average Weight ◽  
Dry Matter Content ◽  
Tuber Dry Matter ◽  
Commercial Yield

Abstract Little information on the comparative yield of the main potato cultivars (Solanum tuberosum subsp. tuberosum) used in Brazil is available. The objective of this study was to evaluate the performance of modern and old, European and Brazilian potato cultivars in different environments. Two experiments were carried in the field in 2013, in Brazil: in Guarapuava, in the state of Paraná, from January to April; and in Brasília, the Federal District, from August to November. Treatments consisted of six cultivars (origin, year of release): Bintje (European, 1910), Monalisa (European, 1982) and Agata (European, 1990); Baronesa (Brazilian, 1955), Catucha (Brazilian, 1995) and BRS Clara (Brazilian, 2010), arranged in complete blocks at random, with four replications, in both areas. Growth cycle, total and commercial yield (number of tubers and mass), tuber average weight and tuber dry matter content were evaluated. We observed significant differences in yield among cultivars, both in Guarapuava and in Brasilia. We also observed that increases in yield in Brazil are possible, the modern cultivars having higher yield potential than old cultivars. No significant differences in yield were detected between European and Brazilian cultivars, in none of the growing zones. We suggest that the use of imported cultivars by Brazilian potato growers is related to factors not associated to yield.

scholarly journals EFFICIENCY OF BIOLOGICAL CONSERVANTS WITH VARIOUS CONTENT OF DRY MATTER OF GREEN MASS OF LUCERNE

2018 ◽  
Vol 13 (3) ◽  
pp. 5-9
Author(s):  
Ирек Бикчантаев ◽  
Irek Bikchantaev ◽  
Шамиль Шакиров ◽  
Shamil' Shakirov ◽  
Марсель Тагиров ◽  
...  
Keyword(s):  
Moisture Content ◽  
Dry Matter ◽  
Raw Materials ◽  
Control Sample ◽  
Matter Content ◽  
Crude Fiber ◽  
Dry Matter Content ◽  
Plant Raw Materials ◽  
Green Mass ◽  
The Republic

For the production of high quality silage, and reduction of losses of biological yield, the use of effective biological preparations is topical. In order to reveal the effectiveness of the preservation of nutrients from plant raw materials, a number of laboratory studies were carried out in 2016-2017 in the Tatar Scientific Research Institute of Agriculture (TatNIISKh). The object of research was haylage harvested from the green mass of alfalfa, grown on the experimental field “TatNIISh” in Laishevsky district of the Republic of Tatarstan. The nutritional value of the conserved green mass of the alfalfa (Medicago sativa) variety Aisleau in the phase of budding with different moisture was analyzed. Preservation of the planted plant mass was carried out using biological preparations Biotrof (St. Petersburg), Ferbak-Sil (Kazan), Bioamid-3 (Saratov). The variant with biological preparation Biotroph served as the control. The maximum content of exchange energy (EE), with an increased concentration of phytomass moisture, was established in the control sample, which was 2.36 MJ/kg and was higher than the experimental samples with Bioamid-3 and Ferbak-Sil preparations at 6.78 and 3.82 %. With an increased dry matter content in the green mass of alfalfa, this indicator was the maximum in the sample with the preparation Bioamid-3 (3.67 MJ/kg), which was higher than the control by 4.56%. The leader in the concentration of crude protein and crude fiber, with a high moisture content of raw materials, was set in a control sample and amounted to 6.11 and 6.07%, which were higher than the prototypes with Bioamid-3 and Ferbak-Sil preservatives by 0.33 and 0.16%, 0.76 and 0.48% respectively. The leading preservative for the preservation of raw protein and crude fiber, with reduced moisture content of raw materials, showed the drug Bioamid-3, whose indices were above the control by 0.39 and 0.23%.

scholarly journals ABIOTIC STRESSORS AND THEIR EFFECT ON THE ACCUMULATION OF ASSIMILATES BY PLANTS AND THE YIELD OF VEGETABLE PEA

2019 ◽  
Vol 180 (2) ◽  
pp. 51-59 ◽  
Author(s):  
O. V. Putina ◽  
A. G. Besedin
Keyword(s):  
Crop Production ◽  
Dry Matter ◽  
Large Scale ◽  
Initial Period ◽  
Growth Period ◽  
Weather Conditions ◽  
Matter Content ◽  
Dry Matter Content ◽  
Abiotic Stressors ◽  
The Common

Background. Abiotic stressors, such as prolonged dry conditions, oversupply or lack of moisture, frost, etc., are spontaneous, and their impact causes significant damage to plants. This is also true for the common and leafless morphotypes of vegetable pea, which are most widely used in large-scale crop production.Objectives. Eleven cultivars with leaves of  the usual type (common morphotype) and 6 semi-leafless ones (leafless morphotype) were studied.Materials and methods. The experiments were performed on the breeding fields of Krymsk Experiment Breeding Station of VIR (Krasnodar Territory, 2015–2016). The plot area was 10 m2. There were 3 replications. Dry matter content was measured by drying the aerial parts of plants (axial organs, foliar apparatus [leaf, stipules], flowers, unripe beans, pod valves, grain) to constant dry matter at 105°C. Dry matter contents were compared using the t-test. Multifactorial analysis of variance (MANOVA, LSD test) was used to assess the yield of vegetable pea cultivars.Results. Vegetable pea plants are subject to the negative effect of abiotic stressors. With excessive moisture in the initial period of growth, there was a decrease in the accumulation of dry matter in plants. A similar effect is exerted by long absence of precipitation during the growth period of vegetable pea plants from the phase of 2–3 leaves to technical ripeness. The effect of weather conditions during cultivation on the yield of vegetable peas was estimated at 13.3%; and the interaction of the genotype٭environment factors, at 33.3%.Conclusion. No significant differences were observed between the groups of common leafy cultivars and semi-leafless ones in the content of dry matter in the aboveground biomass of plants and the yield. During the two years of research, the cultivars that exceeded the reference in yield were identified: ‘Prima’ (i-155213, Russia) and ‘Ambassador’ (k-9946, Germany), both belonging to the common morphotype.

scholarly journals Some physiological changes in Waldsteinia trifolia (Roch.) leaves in different months of the year

2012 ◽  
Vol 61 (2) ◽  
pp. 85-91
Author(s):  
Renata Wojciechowska ◽  
Tadeusz Kobyłko ◽  
Anna Hostyńska
Keyword(s):  
Chlorophyll A ◽  
Electrolyte Leakage ◽  
Dry Matter ◽  
Climatic Conditions ◽  
Matter Content ◽  
Carotenoid Content ◽  
Anthocyanin Content ◽  
Dry Matter Content ◽  
Leaf Discs ◽  
High Dry Matter

The study concerned an evergreen herbal plant <i>Waldsteinia trifolia</i> Roch. This species can be found more and more often in garden plantings in Poland. The aim of the study was to estimate the content of photosynthetic pigments, anthocyanins and dry matter as well as the permeability of cytoplasmatic membranes of <i>Waldsteinia</i> leaves. Plants grew in an ornamental plant collection at the premises of the Faculty of Horticulture of the Agricultural University in Kraków. The study was conducted in 2006 and 2007 in the following months: March, May, June, September, October and November. The permeability of cytoplasmatic membranes was estimated based on electrolyte leakage from leaf discs at 20°C in relation to total electrolytes in the tissue after unfreezing. The first days with temperature drops down to around 0°C in autumn resulted in a decrease in chlorophyll a, b and carotenoid content, but significantly increased anthocyanin content. The ratio of chlorophyll a to b and the ratio of total chlorophylls to carotenoids did not change in particular months. In both years of study, similar changes in dry matter content of the <i>Waldsteinia</i> leaves were observed. Dry matter content significantly increased in June and November and decreased in May and October. In June and in autumn, after first slight frosts, an increase of electrolyte leakage from the leaf discs was observed. However, high dry matter content (40.3%) was accompanied by lower permeability of the cytoplasmatic membranes of the leaves after winter during March. These results have shown good adaptation of <i>Waldsteinia trifolia</i> plants to the climatic conditions in Poland.

scholarly journals The study of the sources of valuable economic and biological traits in the collection nursery of sainfoin

2021 ◽  
Vol 937 (2) ◽  
pp. 022124
Author(s):  
A Regidin ◽  
S Ignatiev
Keyword(s):  
Plant Height ◽  
Environmental Conditions ◽  
Crude Protein ◽  
Dry Matter ◽  
Growing Season ◽  
Early Growth ◽  
Matter Content ◽  
Source Material ◽  
Biological Traits ◽  
Dry Matter Content

Abstract Sainfoin – fodder crop capable of growing in unfavorable conditions and on soils with reduced fertility. But sainfoin is not widespread and does not occupy large cultivated areas. One of the reasons for this is the small number of sainfoin varieties adapted to various environmental conditions. The purpose of the research is to identify the sources of valuable economic and biological traits in the collection nursery of sainfoin for use as a source material. The sainfoin collection nursery was established in 2017 according to the methodology of N.I. Vavilov. The area of the plots is 1 m2, the replication is two times. Standard – sainfoin variety Zernogradskiy 2. According to the results, samples with useful traits were identified: samples Sin 149, Sin 151 and Sin 8.15 with early growth (28.03) had the shortest growing season (52 days); by plant height, specimens Sin 38 (122 cm) and Sin 208.15 (122 cm) were distinguished; the highest yield of green mass was noted for samples Sin 26, Sin 126, Sin 141, Sin 102.15, Sin 103.15, Sin 1.15, Sin 2.15 with indicators of 7.67-9.72 kg/m2; a dry matter content of over 28% was noted in samples Sin 37, Sin 46, Sin 42, Sin 105.15, Sin 205.15; samples Sin 31, Sin 42, Sin 54, Sin 122, Sin 135, Sin 144, Sin 145, Sin 160, Sin 100.15, Sin 1.15, Sin 3.15, Sin 4.15, Sin 6.15, Sin 8.15, Sin 100/1142 were distinguished by a high content crude protein (20.00-21.44%).

INCREASE IN BIOMASS AND DRY MATTER ACCUMULATION OF SPRING BARLEY DEPENDING ON THE MINERAL NUTRITION LEVEL AND METEOROLOGICAL CONDITIONS

1970 ◽  
pp. 24-29
Author(s):  
O. А. Artyukhova ◽  
O. V. Gladysheva ◽  
V. А. Svirina
Keyword(s):  
Dry Matter ◽  
Plant Biomass ◽  
Spring Barley ◽  
Weather Conditions ◽  
Matter Content ◽  
Mineral Fertilizers ◽  
Dry Matter Content ◽  
Dry Matter Accumulation ◽  
Average Growth ◽  
In The Beginning

The article presents the results of a study of the effect of applying doses of mineral fertilizers (N0P0K0, N30P30K30, N60P60K60, N90P90K90) when cultivating varieties of spring barley (Vladimir, Reliable, Yaromir) on the formation of the area of leaf plates, the growth of green biomass and the accumulation of dry matter by crop plants in different years of moisture in the South of the Central non-Chernozem region. It was found that the use of mineral fertilizers in doses N60P60K60, N90P90K90 contributed to the greatest increase in the area of the assimilation apparatus and the growth of plant biomass. In the phase of entering the tube, the leaf area on the above backgrounds exceeded the control variants by an average of 49,6 and 63,3 % (Vladimir variety), 62,3 and 45,4 % (Reliable variety), and 44,6 and 53,2 % (Yaromir variety). The average growth of biomass in 2017-2019 with the use of N60P60K60, N90P90K90 increased compared to the control variants by 83,3 and 182,7 % (Vladimir variety), by 68,9 and 88,3 % (Reliable variety) and by 82,0 and 107,5 % (Yaromir variety) in the beginning of earing phase with further growth of this indicator to the phase of milk ripeness of plants. The percentage of dry matter in plants depended not only on the doses of mineral fertilizers, but also on weather conditions, namely, on the value of the Selyaninov hydrothermal moisture coefficient (SCC). With an increase in the applied rates of fertilizers, at values of GTC in the range of 0,37 – 0,44, dry matter is accumulated by plants, at values from 0,64 to 1,2, due to the provided moisture and greater water consumption by spring barley varieties, the percentage of dry matter content decreased. Yield – the final indicator of all conditions. Reliable and Yaromir varieties showed the greatest stability in obtaining a good harvest, which exceeded the values of control variants on average for 2017-2019 by 89,1 and 79,0 % on backgrounds N60P60K60 and N90P90K90 respectively. Correlations were determined for all the studied indicators.

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