Rice lodging resistance
Creation of varieties with high resistance to biotic and abiotic environmental factors. Morphological characteristics of different rice varieties and the degree of their relationship, which determines the resistance of the rice plant to lodging.
Подобные документы
The growth and development of rice varieties under various flooding regimes. Flooding is used to prevent weeds from growing. Not all of the varieties are tolerant to flooding conditions, to develop resistant varieties that can grow under water stress.
статья, добавлен 21.01.2021The frost resistance and winter hardiness levels of current varieties of winter cereals. Their association with geographical origin of the varieties. The necessity of screening of frost resistance of winter cereals varieties under controlled conditions.
статья, добавлен 13.01.2017Determination of plant resistance to fungal pathogens as an important breeding component. 6 smut-resistant maize varieties and 12 varieties susceptible to smut and stalk rot were studied. The samples of maize grains with known properties were provided.
статья, добавлен 18.03.2021Characteristic of hydrothermal coefficient of the growing season potatoes. Analysis of symptoms banded mosaic and leaf curl virus on potato. Study of resistance to banded mosaic and basic household characteristics of the resistant potato varieties.
статья, добавлен 30.10.2016Study of potato varieties with increased adaptability in changing conditions of the year. Study of yield indicators and stress resistance of potato varieties to phytopathogenic micromycetes Fusarium solani as an element of plant adaptation potential.
статья, добавлен 19.03.2024The breeding by combinatorial breeding of new high-yield table grapes. Resistance of cuttings to fungal diseases. Comparison of morphological features of descriptor leaves of three varieties of grapes growing on testing sites, analysis of biometric data.
научная работа, добавлен 29.04.2017Analysis of the results of studies of rice cultivation under different irrigation regimes in the conditions of the southern zone of the Amur region. Study of rice irrigation regimes that combine differentiation of pre-irrigation moisture thresholds.
статья, добавлен 22.03.2021Detailed methodology for assessing the breeding value of the output material of agricultural plants. Improving the resistance of sheep and feed crops, current genotypes of hemp and linseed plant against the main phytophagous mosquitoes and viral diseases.
статья, добавлен 12.12.2023Long-term breeding of pigs aimed to increase productivity and amount of meat. Research the influence of stress resistance and steadiness of neural processes on the qualitative and quantitative characteristics of boars sperm efficiency of various breeds.
статья, добавлен 28.12.2017Accurate forecasting techniques for specific agricultural commodities in sub-Saharan African countries. Forecasting prices of commonly consumed grains and legumes in Nigeria and traded worldwide, such as imported rice, local rice, beans, and maize.
статья, добавлен 28.05.2023Evaluator of varieties of winter wheat collection for drought resistance at the initial stages of seed germination in a sucrose solution corresponding to 16-atmospheric pressure and during grain pouring according, to the realization coefficient.
статья, добавлен 31.08.2022- 12. 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 Creation of optimal conditions for the cultivation of winter wheat varieties in the conditions of the Moscow region on sod-podzolic soil, based on the study of the reaction of its varieties to the levels of mineral nutrition and plant protection systems.
статья, добавлен 23.03.2021Soy as an important high-protein oil crop. The influence of the variety on its cultivation. Review of optimal soybean sowing dates for varieties of the early ripening group in the conditions of the Left Bank Forest Steppe, impact on plant yield.
статья, добавлен 06.02.2024Protection of buckwheat crops from a complex of diseases in conditions of agrocenosis. Study of the effect of sodium humate, biological preparations "Vermisol" and "Vitazim" on the susceptibility of buckwheat to gray rot, peronosporosis and bacteriosis.
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статья, добавлен 12.08.2022The 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 10.03.2018The analyze of the correlation between RNase activity and resistance of two cultivars buckwheat: Kara-Dag and Roksolana. The virus replication and infection of upper leaves of plants. Unstable levels of RNase activity in infected buckwheat plants.
статья, добавлен 29.01.2017Results physico-chemical parameters of different varieties of apples, as well as organoleptic and rheological properties of puree canned by different methods. The choice of good varieties and processing methods to improve the quality of Apple sauce.
статья, добавлен 26.07.2016Generalization the results of experimental studies of the content of nutrients in grain and straw of winter wheat varieties currently grown in Ukraine. According to the generalization of data on 167 plots of winter wheat cultivation of modern varieties.
статья, добавлен 07.09.2022Natural 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 26.06.2022Study of the productivity of mechanically disturbed soils of zonal types in the Nizhny Novgorod region (sod-podzolic, light gray forest). Determination of the dependence of yields on some abiotic factors based on the Pearson correlation coefficient.
статья, добавлен 20.04.2018The analysis of available variety assortment and grain yields of different varieties of spring small cereals: barley, oat, wheat and triticale in the environmental crop variety testing, depending on the changing hydrothermal conditions are presented.
статья, добавлен 23.09.2016Annual aster as one of the priority decorative flower plants. Identification of the most adapted and stable samples among collection varieties. Prospects for the cultivation of varieties of Chinese aster in the green spaces of the Vinnitsa region.
статья, добавлен 28.04.2020The justification is provided, the research on the issue of improving the elements of the technology of growing potato varieties of different maturity groups in the soil and climatic conditions of the Western Forest Steppe of Ukraine is analyzed.
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