Agrotechnical passport of Bashkirski variety

2019 ◽  
pp. 4-9
Author(s):  
Adam Shabanov ◽  
Aleksander Kisilev ◽  
Evgeny Simakov ◽  
Ildar Mardanshin
Keyword(s):  
Experimental Data ◽  
Positive Reaction ◽  
Potato Variety ◽  
Early Potato ◽  
Yield Increase ◽  
Early Planting ◽  
Seed Tubers ◽  
Economically Valuable Traits

The article presents experimental data on complexes of economically valuable traits of early potato variety Bashkirski. A positive reaction was found for early planting (up to 2.0 t / ha or 6.1%), germination of seed tubers (4.1 t / ha or 12.2%) and negative - for thickening of plantings (unprofitable). Early planting of germinated tubers provided a yield increase of 5.9 t / ha or 18.1%, conditional income - 72.8 thousand rub. / ha.

Агротехнологический паспорт сорта картофеля Варяг

2018 ◽  
Author(s):  
A.E. Shabanov ◽  
A.I. Kiselev ◽  
A.A. Mieleshin ◽  
O.V. Meleshina
Keyword(s):  
Experimental Data ◽  
Positive Reaction ◽  
Early Potato ◽  
Potato Varieties ◽  
Early Planting ◽  
Seed Tubers ◽  
Economically Valuable Traits

Приведены результаты изучения комплекса хозяйственно ценных признаков среднераннего сорта картофеля Варяг. Выявлена положительная реакция на раннюю посадку (до 1,6 т/га или 4,1%), загущение посадок (2,4 т/га или 7,3%), проращивание семенных клубней (5,2 т/га или 13,1%). Ранняя посадка пророщенных клубней обеспечила прибавку урожая в размере 7,1 т/га или 18%, а условный доход – 87,6 тыс. р/га.Experimental data for a range of economically-valuable traits of early potato varieties Varyag are given. A positive reaction to the early planting (up to 1.6 t/ha or 4.1%), compacting planting (2.4 t/ha or 7.3%), germination of seed tubers (5.2 t/ha or 13.1%) is ascertained. Early planting of couched tubers provided the harvest increase amounting to 7.1 t/ha or 18%, and conditional income 87600 r/ha.

A new potato variety Gulliver in the Central Russia

2021 ◽  
pp. 30-33
Author(s):  
А.Э. Шабанов ◽  
А.И. Киселев
Keyword(s):  
Potato Variety ◽  
Planting Density ◽  
Research Centre ◽  
Mineral Fertilizers ◽  
Yield Increase ◽  
Early Planting ◽  
Central Russia ◽  
Combined Use ◽  
The Cost ◽  
Time Density

Эксперименты проводили в 2018-2020 годах на новом раннем сорте картофеля Гулливер селекции ФГБНУ «ФИЦ картофеля имени А.Г. Лорха». В опыте изучали срок, густоту посадки и приемы внесения минеральных удобрений. Клубни высаживали в два срока: ранний (третьяя декада апреля при температуре почвы не ниже 5 °С) и базовый (контроль) – через 7-10 дней после первого срока. Посадку проводили на фоне удобрений, внесенных локально в три приема при нарезке гребней и последующих междурядных обработках двумя лентами: основное N90P90K135(контроль); дробное (стартовое N60P60K90 + подкормка N30P30K45 через 7-10 дней после всходов); стартовое N30P30K45 + подкормка N30P30K45через 7-10 дней после всходов + подкормка N30P30K45в фазу бутонизации. Густота посадки: 44; 50 и 56 тыс. клубней/га по схеме 75×30; 75×27 и 75×24 см. Ранняя посадка ускоряла появление всходов на 5-6, а фазы бутонизации и цветения растений на 3-7 дней. Увеличивались масса ботвы, площадь ассимиляционной поверхности листьев на 2,0 т/га и 3,6 тыс. м2/га. Период вегетации растений и накопления урожая клубней удлинялся на 8-10 дней в сравнении с контролем. Прибавка урожая от ранней посадки достигала в среднем за 3 года до 1,7 т/га или 4,0%, а от дробного внесения удобрений до 2,1 т/га или 5,0% в сравнении с соответствующими контролями. Совокупное применение агроприемов в опыте позволило получить прибавку урожая в размере 3,6 т/га или 8,5%. Условный доход составил 46 тыс. р/га, а себестоимость – 3,4 р/кг, что на 0,2 р/кг меньше, чем в контроле. Показатели качества при этом были практически одинаковыми. Загущение посадок до 50 и 56 тыс. клубней/га способствовало увеличению урожайности клубней в среднем на 2,9-3,1 т/га или до 7,3%, в сравнении с контролем. Условный доход возрастал на этих вариантах в среднем до 9 тыс. р/га. Experiments were carried out in 2018-2020 on a new early potato variety Gulliver in Russian Potato Research Centre. In the experiment, we studied different agrotechnical techniques, including the time, density of planting and methods of applying mineral fertilizers. Tubers were planted in 2 terms: early (3rd decade of April at a soil temperature of not less than 5 °C) and basic (control) - 7-10 days after the first term. Planting was carried out on background of fertilizers applied locally in three ways while preparing of ridges and subsequent inter-row treatments with two strings: the main N90P90K135(control); fractional (starting N60P60K90 + top dressing N30P30K45 7-10 days after germination); starting N30P30K45 + top dressing N30P30K45 7-10 days after germination + top dressing N30P30K45 in the budding phase. Planting density: 44; 50 and 56 thousand tubers/ha according to the scheme 75×30; 75×27 and 75×24 cm. Early planting accelerated the emergence of seedlings by 5-6, and the phases of budding and flowering of plants by 3-7 days. The weight of the tops, the area of leaves assimilation surface increased by 2.0 t/ha and 3.6 thousand m2/ha. The period of plants vegetation and tubers accumulation was extended by 8-10 days in comparison with control. The yield increase from early planting reached an average of 1.7 t/ha or 4.0% in 3 years, and from fractional appliance of fertilizers to 2.1 t/ha or 5.0% in comparison with corresponding controls. The combined use of agricultural methods in experiment allowed to obtain a yield increase of 3.6 t/ha or 8.5%. Conditional income amounted to 46 thousand rubles / ha, and the cost price – 3.4 rubles/kg, which is 0.2 rubles/kg less than in the control. The quality indicators were almost the same. Thickening of plantings to 50 and 56 thousand tubers/ha contributed to an increase of yield by an average of 2.9-3.1 t/ha or up to 7.3%, compared with the control. Conditional income increased on these options on average to 9 thousand rubles/ha.

scholarly journals Crop modeling defines opportunities and challenges for drought escape, water capture, and yield increase using chilling-tolerant sorghum

2021 ◽  
Author(s):  
Rubí Raymundo ◽  
Ignacio A. Ciampitti ◽  
Geoffrey Morris
Keyword(s):  
Chilling Tolerance ◽  
Crop Modeling ◽  
Planting Dates ◽  
Crop Species ◽  
Yield Increase ◽  
Growing Period ◽  
Early Planting ◽  
Crop Growth Modeling ◽  
Further Development ◽  
Sorghum Bicolor L

ABSTRACTMany crop species, particularly those of tropical origin, are chilling sensitive so improved chilling tolerance can enhance production of these crops in temperate regions. For the cereal crop sorghum (Sorghum bicolor L.) early planting and chilling tolerance have been investigated for >50 years, but the potential value or tradeoffs of this genotype × management change has not been formally evaluated with modeling. To assess the potential of early-planted chilling-tolerant grain sorghum in the central US sorghum belt, we conducted CERES-Sorghum simulations and characterized scenarios under which this change would be expected to enhance (or diminish) drought escape, water capture, or yield. We conducted crop growth modeling for a full- and short-season hybrids under rainfed systems that were simulated to be planted in early (mid-April), normal (mid-May), and late (mid-June) planting dates from 1986 to 2015 in four locations in Kansas representative of the central US sorghum belt. Simulations indicated that early planting will generally lead to lower initial soil moisture, longer growing periods, and higher evapotranspiration. Early planting is expected to extend the growing period by 20% for short- or full-season hybrids, reduce evaporation during fallow periods, and increase plant transpiration in the two-thirds of years with the highest precipitation (mean > 428 mm), leading to 11% and 7% increase grain yield for short- and full-season hybrids, respectively. Thus, in this major sorghum growing region early planting could reduce risks of terminal droughts, extend seasons, and increase rotation options, suggesting that further development of chilling tolerant hybrids is warranted.

scholarly journals The new peas variety “Pamyati Popova”

2020 ◽  
pp. 61-65
Author(s):  
F. A. Davletov ◽  
G. М. Nigmatullina ◽  
К. P. Gaynullina ◽  
А. V. Pleshkov ◽  
F. F. Safn
Keyword(s):  
Vegetation Period ◽  
High Protein ◽  
Farm Animals ◽  
Hybrid Population ◽  
New Variety ◽  
Yield Increase ◽  
Cooking Properties ◽  
Economically Valuable Traits ◽  
The Republic ◽  
Variety Testing

Pea (Pisum sativum L.) is a widespread leguminous crop. It is used for food purposes, as well as concentrated high-protein feed  for  farm animals.  In addition  to a great nutrition value, a balanced amino acid composition and an excellent  taste,  it  is peas that is capable to produce large grain yields even in the risky arable zone, which most of the territory of our country belongs to. The development of the new high-protein, productive pea varieties that most fully realize the soil-climatic potential and meet the requirements of agricultural production is an urgent concern of breeders. The purpose of the current study was to develop a new pea variety, adapted for cultivation in the Republic of Bashkortostan. There has been estimated the collection peas material on morphobiological and economically valuable traits. The best varieties have been used for hybridization. Among the hybridized breeding forms there has been identifed the line “L-31315/14” which possesses economically valuable traits. In 2019, this line was sent to the State Variety Testing as the variety “Pamyati Popova”. The new variety was bred by multiple individual selection from a hybrid population “K-7992” (Korea) × “Barbel”. The variety “Pamyati Popova” is a middle ripening variety with 64–78 days of vegetation period. The kernels contain 20.7–22.4% of protein. The variety is of good taste and cooking properties. Its disease and pests’ resistance is similar to that of the standard variety. According to the Competitive Variety Testing, the average yield increase of the variety “Pamyati Popova” was on 3.9 hwt/ha in 2016–2019. The largest kernel yield of the variety was 26.9 hwt/ha in 2017.

Комплекс агроприемов для раннего картофеля

2018 ◽  
Author(s):  
A.E. Shabanov ◽  
A.I. Kiselev
Keyword(s):  
Potato Cultivar ◽  
Potato Yield ◽  
Early Potato ◽  
Production Methods ◽  
Agronomic Practices ◽  
Seed Tubers

Приведены результаты исследований по изучению реакции раннего сорта картофеля Башкирский на сроки, густоту посадки, способы подготовки семенных клубней и применение биопрепаратов. Показана эффективность раздельного и совокупного действия агроприемов и биопрепаратов на посадках картофеля.The paper contains the results of studies on the reaction of early potato cultivar Bashkirskiy on timing, density planting, production methods and application of biopreparations seed tubers. Efficiency of the separation and combination of agronomic practices and biologics in a potato yield is shown.

scholarly journals The pattern of stolon growth, onset of bulking, and time-span of stolonisation and tuberisation by cv. Pierwiosnek, an early potato variety

2015 ◽  
Vol 30 (1) ◽  
pp. 51-69
Author(s):  
B. Lis-Kaczyńska ◽  
A. Listowski
Keyword(s):  
Potato Variety ◽  
Growth Conditions ◽  
Time Span ◽  
Tuber Initiation ◽  
Growth Time ◽  
Early Potato ◽  
Initiation Frequency ◽  
Growth Differences

Experiments were performed to check the course of stalonisation growth of the stolons and of the tuberisation in three experiments in which the plants of an early potato cv. Pierwiosnek grew under different conditions, including different lengths of the day. The following were inwestigated: the rate of stolon emergence, stolon growth, differences of the pattern of stolon growth, time-span of stolonisation and of tuber initiation, frequency of particular patterns of stolon growth in relation to the time of stolen emergence, intensity of terminal and laterel tuberisation, and of the branching of the stolons. The differences in the growth conditions in each of the three experiments enabled us to check the of variability of the particular features during the development of the stolons.

scholarly journals Participatory Improved Potato Technology Promotion: The Case of Smallholder Farmers in North, West and Southwestern Highlands of Ethiopia

2020 ◽  
Vol 7 (3) ◽  
pp. 267-276
Author(s):  
Abebe C. Degebasa
Keyword(s):  
Positive Selection ◽  
Seed Production ◽  
Smallholder Farmers ◽  
Potato Production ◽  
Potato Seed ◽  
North West ◽  
Yield Increase ◽  
Seed Tubers ◽  
Key Factor ◽  
Different Parts

Utilization of healthy planting material is a key factor to improve potato yields to reduce the dissemination of diseases and pests. Quality seed is one of the major bottlenecks hindering the production and productivity of potato in major potato growing regions of the country. Therefore, participatory on-farm seed production and improved potato technologies promotion have been carried out during the year 2014-2016 at five districts, Jeldu, Dendi, Wolmera Degem and Kersana Malima of central Ethiopia. To produce quality potato seed various rapid multiplication techniques were used. Thus, improved potato technologies were demonstrated using different methodologies such as the farmers’ field schools, the farmers' research group and field days. To supply clean tubers about 138,886 high-quality mini-tubers of improved varieties of Belete, Gudanie, Jalenie and Awash were produced. Moreover, a total of 257.08 tons of seed tubers of 15 released potato varieties were produced and disseminated in different parts of the country for research and developments. The participant farmers produce 442.9 tons of relatively clean seed tubers and sold to different parts of the country. During, this activity positive selection technique was demonstrated and participant farmers applied the techniques that helped them to improve the yield and quality of seed potato. Farmers obtained a 40% yield increase and a 33% vigour improvement when positive selection techniques were applied. Training on improved potato production and postharvest handling technologies have also been given for farmers, development agents, agricultural experts and home agents. Therefore, decentralized quality seed production reduces the movement of dangerous diseases like bacterial wilt and viruses from invading areas with high potential for seed production due to purchase of seed only from within one’s same region.

scholarly journals PRODUCTIVITY AND ITS STRUCTURE ELEMENTS OF THE WINTER SOFT WHEAT VARIETIES AND LINES IN THE COMPETITIVE VARIETY-TESTING CONDUCTED BY THE ARC “DONSKOY”

2019 ◽  
pp. 26-29 ◽  
Author(s):  
S. N. Gromova ◽  
O. V. Skripka ◽  
A. P. Samofalov ◽  
S. V. Podgorny ◽  
O. A. Nekrasova ◽  
...  
Keyword(s):  
Agricultural Research ◽  
Unit Area ◽  
Grain Weight ◽  
Standard Variety ◽  
Wheat Varieties ◽  
Yield Increase ◽  
Average Value ◽  
Economically Valuable Traits ◽  
Ear Number ◽  
Variety Testing

The researches were conducted in 2016–2017 by the FSBSI Agricultural Research Center “Donskoy” to study varieties and promising lines of winter wheat of intensive type according to their productivity and economically valuable traits. According to productivity through the years of study the variety ‘Donskaya Step’ and the lines ‘1005/14’ and ‘1074/14’ have been identified with a yield increase from 0.52 to 1.38 t/ha (HCP05=0.47 t/ha) compared to the standard variety ‘Ermak’. The analysis showed that the maximum number of productive stems per unit area was formed by the varieties ‘Yubiley Dona’ (582 pcs / m2) and ‘Etyud’ (569 pcs / m2) in comparison to the average value of the standard variety ‘Ermak’ (488 pcs / m2). According to ‘length of an ear’, ‘number of kernels per ear’ and ‘kernels’ weight per ear’ there was identified the variety ‘Kipchak’ (10.39 cm; 43.05 pieces and 1.87 g respectively). ‘Kernels’ weight per ear’ of the other varieties varied from 1.36 g (‘Shef’) to 1.87 g (‘Aksiniya’). ‘Grain weight per plant’ ranged from 2.86g (‘Shef’) to 3.68g (‘1074/14’). ‘Number of kernels per plant’ of the studied varieties varied from 67.2 pcs (‘Shef’) to 87.2 pcs (‘1005/14’). The line ‘1074/14’ showed the largest index of ‘grain weight per plant’ (3.68g). The line ‘1005/14’ was the best in ‘number of kernels per ear’ (87.2 pcs).

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