The influence of plant density and doses of fertilizers on photosynthetic activity and yield of soybean of middle-ripening variety Sviatohor in conditions of irrigation
Determination of the optimal parameters of photosynthetic activity of crops of mid-season soybean Svyatogor under irrigation conditions in the south of Ukraine. Correlation dependence of yield level on plant density and doses of nitrogen fertilizers.
Подобные документы
The influence of sowing methods and irrigation regimes on productivity of extra-early soybean cultivar VNIIOZ 86 has been studied at Russian Research Institute of Irrigated Agriculture. Analysis of the photosynthetic activity of VNIIOZ 86 plants.
статья, добавлен 22.03.2021To determine the effect of method of irrigation and plant density on growth, development, and yield of seed lines of corn, which are the parental components of the innovative hybrids. The results of phenological, biometric yield data were processed.
статья, добавлен 29.06.2022The influence of mineral fertilizers on the accumulation of oil in flax seeds. Determination of yield the yield and oilseeds of seeds of different varieties of oilseed flax under different conditions of moist supply and doses of mineral fertilizers.
статья, добавлен 11.09.2022The study of the effectiveness of nitrogen fertilizers for winter wheat and their impact on the yield. Approximation of the timing of nitrogen fertilizer application to the preparation stages. Winter wheat yield depending on fertilization system.
статья, добавлен 14.07.2022Consideration of irrigation regimes and application rates of mineral fertilizers to obtain the planned yield of vegetable crops in the conditions of light chestnut soils of the Volga-Don interfluve. The peculiarity of the change in soil moisture.
статья, добавлен 22.03.2021Features of the formation of the elements of the structure and productivity of seeds of white sweet clover varieties Yuzhny and Donetsk Odnorichny. Influence of row spacing and doses of nitrogen fertilizers in non-irrigated conditions of the south.
статья, добавлен 15.09.2022Patterns of functioning of the photosynthetic apparatus of soybean plants under different elements of cultivation technology. Characteristics of observation of higher activity of chlorophyll and enzymes of the Calvin cycle in the phase of bean filling.
статья, добавлен 03.07.2022Variety, production conditions and growing technology as the main factors of the soybean variety formation. Watering - one of the most important measures to provide high soybean yields under production conditions in the agrarian region of Xinjiang.
статья, добавлен 13.01.2017Improve the model of very early ripening soybean variety and determine the peculiarities of the influence of the cultivation conditions on the formation of the major components of its productivity. Theoretical components of the modern variety model.
статья, добавлен 16.06.2024Тhe effect of natural zeolites and their combinations with phosphorus mineral fertilizers on growth and biological yield of sunflower. Тhe growth of plant biomass, leaf area and photosynthetic potential and produced high yields compared to control.
статья, добавлен 28.04.2018The study of the mechanisms of tolerance and resistance of the assimilation (photosynthetic) apparatus in maize. Investigation of the presence of salt stress in plants and its effect on yield. Determination of permissible salt concentration in soil.
статья, добавлен 10.03.2018To make an assessment and to determine the effectiveness of different irrigation methods for the growing soybeans and corn, which are based on economic and energy parameters. Definition and characteristics of features of the use of drip irrigation.
статья, добавлен 28.06.2022Results of the research, aimed at studying the influence of doses and methods offertilizer application and mass of planting material on the formation of the yield, seed productivity and yield structure of potato tubers in conditions of Vinnytsia region.
статья, добавлен 05.10.2022Determination of patterns of formation of the productivity of cereal grass crops and forage quality indicators depending on the doses and ratios of mineral fertilizers on soddy-podzolic soils of Prykarpattia. The efficiency of the use of fertilizers.
статья, добавлен 30.06.2022The problem of dosing fertilizers on the fodder lands of the Carpathians of Ukraine. Patterns of the formation of the productivity of cereal grass crops and the quality of fodder depending on doses, ratios of mineral fertilizers on soddy-podzolic soils.
статья, добавлен 13.09.2022Implementation of the bioenergy development program in Ukraine. Soil and climatic conditions that contribute to obtaining a high yield of energy-intensive phytomass of energy crops. Use of adaptive technologies for growing energy crops on marginal lands.
статья, добавлен 08.06.2024The article is devoted to the study of the peculiarities of productivity formation of soybean varieties of different maturity groups. According to the results of our research, on average for 2020-2021, we found that the biometric parameters of the plants.
статья, добавлен 19.03.2024Development of techniques and technologies for drip and subsurface irrigation, allowing to obtain the planned yields of vegetable crops with the general preservation of soil fertility and environmental safety in the conditions of the south of Russia.
статья, добавлен 22.03.2021The influence of complex fertilizers on the productivity of spring barley. Application of preparations for feeding in two phases of vegetation. Determination of indicators of the weight of raw above-ground mass of barley at the beginning of earing.
статья, добавлен 04.12.2023Process modeling related to spatial movement of plant elements with diverse forms and structure when they are planted or excavated. The inertia parameters of different types of fruit crop stocks taking into account their density have been determined.
статья, добавлен 26.07.2016Determination of the features of economic efficiency and productivity of potato plants of the Kobza variety, depending on the elements of the technological process of growing under drip irrigation in the south of Ukraine. Drip irrigation methods.
статья, добавлен 03.07.2022- 22. Selection of adaptive soybean varieties in cultivation technology under conditions of climate change
Highlights of the results of the analysis of the State Register of plant varieties suitable for distribution in Ukraine. Changes in climatic conditions for the cultivation of major crops, there is an urgent need for the selection of adaptive varieties.
статья, добавлен 18.12.2023 - 23. Influence of salinity on vegetative growth and photosynthetic pigments of bitter almond rootstock
Bitter almonds as one of the most commonly used stone fruit varieties as a rootstock. Study of its sensitivity to salt stress. Impact of different levels of saline irrigation water on vegetative growth and photosynthetic pigments of bitter almonds.
статья, добавлен 20.03.2021 The influence of planting schemes and fertilizing on the cultivation of different varieties of tomato, their yield and sowing quality of seeds in conditions of Southern Steppe. Improvements of technologies of cultivation of sorts of domestic selection.
статья, добавлен 05.09.2022Results of changes in the productivity of Yugan communities in the Ziddi tract (slope of the Gissar ridge) under the influence of nitrogen fertilizers. Yugan is one of the highly productive natural forage lands of the Pamir-Alai herbaceous ecosystem.
статья, добавлен 31.05.2021