Natural zeolites may stimulate sunflower growth under agroecological conditions of North-Eastern Kazakhstan
Тhe 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.
Подобные документы
Human society has put the natural environment in its service and uses its riches with increasing intensity. Particularly intensely people use the forest - an important part of the surrounding world. Problems and peculiarities of forming land plots.
статья, добавлен 16.10.2018Evaluation of the influence of different rates of mineral fertilizers on the formation of productivity of corn hybrids and their dependence on hydrothermal conditions. Analysis of mid-early hybrid SY Fenomen (FAO 220), mid-ripening SY Torino (FAO 310).
статья, добавлен 04.12.2023The results of studies conducted on dark gray podzolized soil of the Right-Bank Forest-Steppe with long-term application of mineral fertilizers and the background of by-products of the predecessor during 1987 - 2017 are shown
статья, добавлен 26.06.2022Study of mutual influence between cultivated and weedy plants. The main herbicidal effect on the presence of weeds and their harmfulness in agrophytocenoses of winter wheat. Fall application of Ellai Super herbicide compared to spring application.
статья, добавлен 18.12.2023The essence of the concept of "pheromones" and their biological significance. Various uses of pheromones in agriculture to control insect pests. The use of pheromone traps in the protection of plants from pests in the fields of cotton, kenaf, maize.
статья, добавлен 17.02.2021Demographic and socio-economic characteristics of households. Yield of the major crops in the study area. Analysis of the determinants of technical efficiency of smallholder malt barley producers. A possibility to increase the level of malt barley yield.
статья, добавлен 24.04.2021Determine the influence of fertilizers on the species composition of the microflora of the soil under mustard. Methods. The sowing of mustard seeds was carried out in a cardboard container with an area of 142 cm2, which was filled with typical chernozem.
статья, добавлен 14.07.2022The use of ecological methods of farming with the use of renewable resources and the principle of rational nature management. Application of biological cycles and soil biological activity. Adaptation of agricultural ecosystems to regional conditions.
статья, добавлен 04.12.2023Substantiation of indicators of the quality of the seed potato fraction. Studies of the variation of yields depending on the treatment of planting tubers drugs method. Principles of formation of seed fractions of potato and early maturing varieties.
статья, добавлен 13.08.2016Features 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 15.09.2022To determine the influence of the system of mineral nutrition and care of winter wheat crops on the formation of grain yield in the Western Forest-Steppe. The data are given of results of researches in cultivation of winter wheat on intensive technology.
статья, добавлен 29.06.2022The peculiarities of grain weight inheritance per plant in the F1 soft winter wheat hybrids. It has been found out that grain weight inheritance per plant in first generation hybrids in most combinations develops on the type of positive overdominance.
статья, добавлен 14.02.2022Features of further intensive distribution of Ambrosia artemisiifolia L. in Europe and Ukraine. Botanical characteristics of this plant. Identification of new locations of A. artemisiifolia in the conditions of the Right Bank Forest Steppe of Ukraine.
статья, добавлен 08.01.2024Natural multi-flower varieties of winter rye are valuable sources of flower ability with the highest number of flowers per ear, the smallest grain size and lowest indices of grain productivity. A genetic playground for enhancing grain number in cereals.
статья, добавлен 26.06.2022It was found that under the influence of the enzyme "Rovabio" in birds increases the gross collection of eggs relative to control analogues. Recommended to use more crosses of domestic selection, as more adapted to local conditions of keping and feeding.
статья, добавлен 30.08.2022The questions of energy and fuel saving as well as the problem of their substitute with renewable sources. The efficient use of fuel wood, low-grade invaluable wood and wood wastes. Regional characteristics wood biomass harvesting in the Voronezh region.
статья, добавлен 29.04.2017Influence of sowing terms and weather conditions in spring-summer period оп the productivity's formation of the winter wheat modern varieties in conditions of the South Steppe of Ukraine. Determination of the highest yield of winter wheat grain.
статья, добавлен 24.05.2022Consideration of the tendency of development of industrial and technical practice of ecologically pure plant products in the system of organic farming. Study of the possibility of using unmanned aerial vehicles in biological plant protection technologies.
статья, добавлен 30.01.2017Functional-parametric scheme for drying small seeds in a transporter-cascade plant, in order to preserve the high technological value of seeds. Biochemical changes in seed under the heat impact cause the necessity of the drying under milder conditions.
статья, добавлен 28.04.2018Research results of seed diversity of quality, field germination and seedling height of sweet sorghum. Agronomic growing conditions. It is established that the plants which have been grown up from seeds of large and average fraction have high viability.
статья, добавлен 20.02.2016Established that in the direction from the mountain to foothills and to the forest-steppe zone of the Carpathian region the content of ferrum, zinc, copper, cobalt, chromium, nickel, plumbum and cadmium in the arable soil layer and bee pollen increases.
статья, добавлен 18.12.2023- 97. Scientific support of production experiments in forest plantations of green zone in Nur-Sultan city
Selection of an assortment of sustainable introduced species in the green belt of Nursultan. Monitoring the growth and condition of artificial plantations. Research of forest cultures of coniferous plants. Agrotechnical care, protection against rodents.
статья, добавлен 18.03.2021 Study of the development of fungal diseases of winter wheat and determination of their harmfulness. Analysis of dark brown leaf spot and septoria leaf spot on varieties Vodohray Belotserkovsky, Mudrist Odessa on artificial infectious backgrounds.
статья, добавлен 26.06.2022Explores the technology of chilling from the point of view of anthropogenic impact on soil. The efficiency of resource-saving deep cultivation technology in production of row crops on example of sunflower growing in Volgograd region is estimated.
статья, добавлен 22.03.2021Analysis of the adventive fraction of flora of plant communities of forest-Steppe of the Central. The trends of development of commensal flora. Species composition knowledge of the alien flora fraction and biological characteristics of these species.
статья, добавлен 13.08.2016