scholarly journals Cropping capacity of winter rye cultivated for fodder

2022 ◽  
Vol 1 (49) ◽  
pp. 1-1
Author(s):  
Galina Konieva ◽  
◽  
Vitalii Ochirov ◽  
Vera Ivanova ◽  
Rustam Shabanov
Keyword(s):  
Plant Height ◽  
Dry Matter ◽  
Central Zone ◽  
Weather Conditions ◽  
Crop Productivity ◽  
Yield Potential ◽  
Winter Rye ◽  
Green Fodder ◽  
Cultivation Technology ◽  
The Republic

Realization of the yield potential depends on the biological characteristics of the variety, cultivation technology and weather conditions. The article presents the results of studies carried out in 2018-2021. on the productivity of various varieties of winter rye in dryland conditions of the central zone of the Republic of Kalmykia. The fresh yield of winter rye harvested for fodder depended on the variety. Its highest index was obtained for the Saratovskaya 4 variety and amounted to 17.7 ... 26.9 t / ha. The analysis of the productivity of winter rye harvested for green fodder showed that the studied varieties provided the yield of dry matter at the level of 5.4 ... 7.1 t / ha on average for three years. All varieties have good winter hardiness. Keywords: WINTER RYE, VARIETY, NAKED FALLOW, PLANT HEIGHT, GREEN MASS, FRESH YIELD, CROP PRODUCTIVITY, DRY MATTER

Diversity in Lucerne (Medicago sativa L.) germplasm for morphology, yield and molecular markers and their correlations

2019 ◽  
Vol 79 (02) ◽  
Author(s):  
P. S. Takawale ◽  
S. S. Jade ◽  
R. A. Bahulikar ◽  
J. S. Desale
Keyword(s):  
Molecular Markers ◽  
Plant Height ◽  
Crude Protein ◽  
Dry Matter ◽  
Nutritive Value ◽  
Protein Yield ◽  
Yield Potential ◽  
Internodal Length ◽  
Wide Range ◽  
Green Fodder

Lucerne is an important legume forage grown worldwide due to its high nutritive value, yield potential, quality and survival under highly contrasting environments. Estimation of genetic diversity in germplasm is an important criterion in breeding programme and is done based on phenotypic characters, biochemical and molecular markers. Thirty one accessions of Lucerne collected from Maharashtra and Gujarat were evaluated for morphological, yield characters, molecular markers and were compared with national check RL-88. The diversity analysis of morphological and yield characters indicated wide range of variation within the accessions. The accession RLG 08-1 recorded significant differences for plant height, number of tillers per plant, internodal length, green fodder, dry matter and crude protein yield (P 0.05) over RL-88. Green fodder yield was significantly correlated with plant height (0.72**), no. of tillers per plant (0.71**) and internodal length (0.71**). Dry matter yield was found significantly correlated with plant height, no. of tillers per plant, internodal length and crude protein yield (0.70**, 0.69**, 0.70** and 0.99**). Leaf stem ratio was not linearly correlated with green fodder, dry matter and crude protein yield. Principal component analysis (PCA) demonstrated that the first two PCs contributed to 93.7% of total variance among the accessions. The accession RLG 08-1 was found superior among all the accessions. Thirteen Inter Simple Sequence Repeats (ISSRs) markers showed 82.8% polymorphism. The dendrogram revealed slight geographical structuring and RLG 08-1 was found genetically distinct from other accessions.Mantel correlation was not observed between morphological and yield characters as well as molecular markers.

scholarly journals THE EFFECT OF CLIMATE CHANGING ON GRAIN CROP PRODUCTIVITY IN THE CENTRAL PART OF THE REPUBLIC OF KALMYKIA

2019 ◽  
pp. 17-20 ◽  
Author(s):  
B. A. Goldvarg ◽  
V. G. Gritsienko ◽  
M. V. Boktaev
Keyword(s):  
Air Temperature ◽  
Spring Barley ◽  
Central Zone ◽  
Weather Conditions ◽  
Crop Productivity ◽  
Soft Wheat ◽  
Productivity Analysis ◽  
Winter Triticale ◽  
The Republic ◽  
Yield Formation

The paper presents the analysis of meteorological criteria and the study of their influence on productivity of winter and spring grain crops through 20 years (1999–2018) in the Central zone of the Republic of Kalmykia. Meteorological information was analyzed differentially, i. e. for the entire period, over five-year terms (cycles), in separate years and seasons. The yield analysis was carried out according to the test results of 2170 variety samples of winter soft wheat, 334 samples of winter triticale and 503 spring barley varieties. Over the years the temperature was constantly becoming warmer. The average annual air temperature through 20 years exceeded the climatic norm on 1.30 °C (+10.7 °C). A similar situation took place both over five-year terms and in separate seasons. In winter the air temperature exceeded the norm by 1.7 °C (–2.5 °C), in the spring by +1.7 (+10.50 °C), in summer by +1.4 (+24.50 °C), in the autumn by +0.6 °C (+10.0 °C). In the important (summer) period of grain yield formation the amount of precipitation decreased by 25.6% (85.6 mm) of the climatic norm (115 mm). It was established that the main moisture accumulation (179.1 mm (55.1%) of precipitation) occurred in the autumn (25.8% (83.8 mm)) and in the spring (29.3% (95.3 mm)). Contrasting weather conditions made it possible to establish the effect of anomalous climatic parameters on productivity of winter wheat, winter triticale and spring barley. The results of productivity analysis through 2014–2018 showed that in the changed vegetation conditions winter soft wheat (3.19 t/ha), winter triticale (3.45 t/ha) and spring barley (2.53 t/ha) tended to increase average productivity by 0.34, 1.49 and 0.56 t/ha, respectively, compared with 1996–2000.

scholarly journals PKB Zmaj: A new variety of winter rye created at PKB Agroekonomik institute

2021 ◽  
Vol 27 (1) ◽  
pp. 17-23
Author(s):  
Nenad Đurić ◽  
Dobrivoj Poštić ◽  
Vojin Cvijanović ◽  
Gordana Branković ◽  
Vera Đekić ◽  
...  
Keyword(s):  
Yield Potential ◽  
High Yield ◽  
Soil Conditions ◽  
Late Winter ◽  
Winter Rye ◽  
New Variety ◽  
The Republic ◽  
Very High ◽  
High Adaptation ◽  
High Yield Potential

For the last twenty years, in addition to breeding wheat, PKB Agroekonomik Institute has been working very intensively on breeding other real or bread grains. High-yielding, late winter rye variety PKB Zmaj has been obtained by the pedigree method by a simple crossing of genetically different parents from the collection of PKB Agroekonomik Institute: variety Rtanj and line PKB-R-105. This variety of winter rye combines genes responsible for very high yield potential, resistance to lodging, low temperatures and more significant diseases in the rye. Winter rye variety PKB Zmaj was registered by the Ministry of Agriculture, Forestry and Water Management of the Republic of Serbia in 2018. With the use of optimal agricultural techniques, the variety PKB Zmaj has a high genetic potential for fertility and high adaptation to different climatic and soil conditions.

Character Association Study Among Components of Green Fodder Yield in Ricebean

2017 ◽  
Vol 51 (04) ◽  
Author(s):  
Monica Jyoti Kujur ◽  
S. K. Bilaiya ◽  
A.K. Mehta
Keyword(s):  
Plant Height ◽  
Crude Protein ◽  
Dry Matter ◽  
Protein Yield ◽  
Direct Selection ◽  
Path Coefficient ◽  
Dry Matter Yield ◽  
Green Fodder ◽  
Fodder Yield ◽  
Selection Of

Ricebean has been categorized as underutilized crop despite its nutritive quality and fodder yielding ability benign higher than other legumes of Vigna family. In addition to its nutritive value, this crop is fairly resistant to drought and flood conditions. The purpose of this paper is to provide important traits for direct selection of fodder yielding ricebean genotypes through analysis of phenotypic and genotypic association and path coefficient. In the present study, the degree of association between yield and yield contributing attributes were estimated in 85 germplasm lines for nineteen quantitative traits so that direct selection of the promising traits may be effective for the improvement of yield potential of future genotypes of ricebean. Correlation studies indicated that green fodder yield per plant was significantly and positively associated with green fodder yield per day, number of leaves per plant, number of branches per plant, crude protein yield per plant, crude protein yield per plant per day, dry matter yield per plant, dry matter yield per plant per day, leaf stem ratio and plant height at both genotypic and phenotypic levels. Path coefficient revealed that green fodder yield per plant per day has highest direct effect and significant positive correlation towards yield. Other traits, crude protein yield per plant, dry matter yield per plant per day, days to 50% flowering, days to flower initiation and plant height were also found to be important fodder yield indicators in ricebean.

scholarly journals Ecological testing of soybean varieties of the northern ecotype in Central Yakutia

2021 ◽  
pp. 34-37
Author(s):  
Alexey Nikolaevich Neustroev ◽  
Valentina Ivanovna Alekseeva ◽  
Ivan Fedorovich Bardeev
Keyword(s):  
Plant Height ◽  
Weather Conditions ◽  
Growing Season ◽  
Field Work ◽  
Morphological Description ◽  
Field Hospital ◽  
Lena River ◽  
Central Yakutia ◽  
Soybean Plants ◽  
The Republic

Objective: to conduct an environmental test of soybean varieties of the Northern ecotype in the conditions of the cryolithozone of Central Yakutia. Objects of research soybean varieties of the Northern ecotype Killer whale and Dina. The work was carried out according to the generally Accepted methods of VIR named after N. I. Vavilov. Field work was carried out in 2018-2020 at the scientific field hospital of the Yakut research Institute named after M. G. Safronov, located on the second above-floodplain terrace of the Lena river in Khangalassky ulus of the Republic of Sakha (Yakutia). The soil of the experimental site, according to the morphological description, is permafrost-taiga pale yellow solodized, according to the granulometric composition, medium loamy, cultivated. The growing season over the years of research differed significantly in terms of heat and moisture supply. The duration of the growing season (seedling-full ripeness) was influenced by the characteristics of the variety and weather conditions. On average, over 3 years of study, the Kasatka variety has a growing season of 96 days, and Dina's is 9 days longer (105 days). The plant height and attachment height of the lower beans are signs of manufacturability of soybean plants. It was found that, depending on weather conditions, these indicators changed. In the year with the maximum sum of active temperatures (1585.9 ° С), both varieties of soybeans had the highest plant height and attachment of the lower pod. According to these signs, a negative reaction was noted in the Dina variety to arid conditions of the growing season (HTC - 0.49), in the Kasatka variety to the minimum amount of active temperatures (1503 ° C). For technology, the Kasatka variety is distinguished, in which the attachment height of the lower bob is 15.7 cm, which is 2 cm higher than that of Dina. According to the results of the analysis of the elements of the yield structure, on average over the years of research, the soybean varieties formed 14.5-16.0 beans / plant, 4.3-4.5 g / plant seeds, 1000 seeds weight 151-158 g. The Dina variety is distinguished for these indicators

scholarly journals Evaluation of seeding rates of rice nursery on seedling vigour and its effect on crop productivity under system of rice intensification

2016 ◽  
Vol 8 (4) ◽  
pp. 2224-2230
Author(s):  
Ranu Pathania ◽  
J. Shekhar ◽  
S. S. Rana ◽  
Saurav Sharma
Keyword(s):  
Plant Height ◽  
Dry Matter ◽  
Crop Productivity ◽  
System Of Rice Intensification ◽  
Dry Matter Accumulation ◽  
Seeding Rate ◽  
Seedling Vigour ◽  
Rice Farmers ◽  
Rice Intensification ◽  
Plot Design

Four seeding rates (25, 30, 35 and 40 g/m2) of rice in nursery were tested for seedling vigour recorded at 10, 17 and 24 DAS at Malan during 2013 and 2014. The seedling vigour so obtained in nursery was subsequently evaluated in field during kharif 2013. Thus twenty four treatments comprised of combinations of three seedling ages (10, 17 and 24 days) and two spacings (20 × 20 cm and 20 × 15 cm) in main plots and four seedling vigour from four seeding rates (25, 30, 35 and 40 g/m2) in sub plots were evaluated in split plot design. Seedling shoot length under all seeding rates (25-35 g/m2) was significantly higher compared to check (40 g/m2) during 2013. In the next year, shoot and root length (30-35 g/m2), tiller per seedling and leaves per seedling (25-30 g/m2) of 24 days nursery was significantly higher over check (40 g/m2). Plant height, tillers, leaves and dry matter accumulation were significantly higher when younger seedlings aged 10 and 17 days were used. The crop raised using 10 days old seedlings matured 3-5 days earlier than 24 days old seedlings. Wider spacing resulted in more plant height, tillers, leaves and dry matter accumulation. Seedlings from 25, 30 and 35 g seed/m2 resulted in significantly taller plants than 40 g/m2. The seeding rate, seedling age and plant spacing did not significantly influence rice productivity thereby permitting flexibility to the rice farmers in the adoption of these factors.

scholarly journals ECOLOGICAL TEST OF A NEW HALF-FAST ONION VARIETY FOR AN ANNUAL CULTURE IN THE REPUBLIC OF MARI EL

2018 ◽  
pp. 54-56
Author(s):  
M. G. Ibragimbekov ◽  
O. R. Davletbaeva ◽  
А. N. Khovrin
Keyword(s):  
Matter Content ◽  
Yield Potential ◽  
High Yield ◽  
Dry Matter Content ◽  
Vegetable Crops ◽  
Average Mass ◽  
Cultivation Technology ◽  
Excellent Preservation ◽  
The Republic

In terms of occupied areas, onion is on the third place in the world among vegetable crops, second only to tomato and watermelon. In Russia, onion is grown on an area of 88 to 96 thousand hectares of onions, and ranks third, yielding to cabbage and tomato.The increase in the production of onions is not only due to the increase in the areas occupied by the crop, but also due to increased yields. This is achieved by introducing new highly productive varieties and hybrids into production, increasing the overall cropping culture and the level of cultivation technology. Along with the creation of heterotic hybrids at the present time, the Russian Federation also continues to select varieties that show high rates when grown in a oneyear crop. The results of production tests of a new onion variety of Forward Selected Breeding VNIIO a branch of the FGBNU FNCO has shown that it is promising because it has a high yield potential, high quality of bulbs and excellent preservation in conditions of repositories with controlled conditions. Characterized by mid-maturity maturation. The period from full shoots to mass lodging of leaves is 110 days. In relation to the longitude of the day, the forward sort refers to a group of long-day bows. The bulb is bilobate, rounded and rounded – flat, with an average mass of 90-120 g. The color of the dry covering scales is yellow-brown, the succulent scales are greenish. The taste is semi-sharp. The dry matter content in the bulb during the test years was 11.0-12.0%.

scholarly journals Oat as Green Fodder and Its Intercropping Benefits: A Review

2020 ◽  
Author(s):  
Swotantra Dangi
Keyword(s):  
Dry Matter ◽  
Winter Season ◽  
Forage Yield ◽  
Present Review ◽  
Yield Potential ◽  
Yield And Quality ◽  
Productive Potential ◽  
Green Fodder ◽  
Increase Productivity ◽  
High Forage

Oat (Avena sativa L.) has been grown in the past hundred years, though its production potential is yet to be explored to combat the winter forage scarcity. The oats can be grown in combination with other fodder legumes such as berseem, lucerne, pea and vetch. In order to increase productivity per unit area, there is a need to test the promising forage species having high forage yield potential and quality as well the compatibility for mix cropping. The present review explores the productive potential of oat combined with promising legumes in terms of dry matter and chemical composition. The present review summarizes the benefits of oat-legume intercropping on forage yield and quality. Further, it discusses that oats in combination with pea and or vetch could be a potential model of intercropping to attain an increased forage dry matter yield that could address the situation of mitigating DM shortage, especially during winter season. 

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 Performance of pearl millet genotypes under irrigated and rainfed conditions at Hisar, India

2014 ◽  
Vol 6 (2) ◽  
pp. 377-382 ◽  
Author(s):  
Arvind Kumar Yadav ◽  
Anil Kumar ◽  
Jagdev Singh ◽  
R.D. Jat ◽  
H.S. Jat ◽  
...  
Keyword(s):  
Plant Height ◽  
Pearl Millet ◽  
Root Length ◽  
Dry Matter ◽  
Dry Weight ◽  
Test Weight ◽  
Yield Potential ◽  
Dry Matter Accumulation ◽  
Higher Plant ◽  
Rainfed Condition

A field experiment was carried out at Research Farm of Chaudhary Charan Singh Haryana Agricultural University, Hisar, India to evaluate the performance of pearl millet genotypes (HHB 67 ‘Improved’, HHB 197, HHB 223 and HHB 234) under different environment (rainfed and irrigated). Results showed that irrigated condition recorded significantly (p < 0.05) higher plant height, dry matter accumulation, root dry weight, ear head girth, test weight and yield of pearl millet than rainfed condition. Root length was significantly (p < 0.05) higher under rainfedthan irrigated condition. Genotypes were found significant (p < 0.05) with respect to plant height at harvest and HHB 234 recorded higher plant height. Genotype HHB 223 recorded higher earhead girth (2.6 cm) and test weight (11.16 g) compared to other genotypes. Interaction effect was also found significant (p < 0.05) with respect to plant height, dry matter accumulation, root length and weight and yield. These were higher in genotype HHB 223 and HHB 234 under irrigated and rainfed condition respectively but at 20 days after sowing, longest root was observed in genotype HHB 67 ‘Improved’ under rainfed condition and genotype HHB 197 under irrigated condition. To examine the performance of pearl millet genotypes in terms of survivality and yield potential, evaluation trials are necessary under different environment. Therefore, release of those varieties under different situations are essential for the sustainability of the fragile arid and semi arid regions of country.

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