урожайность | Библиотека ELiS

Peculiarities of using bioorganic fertilizers on leafless pea varieties

Submitted by Гость (not verified) on Mon, 01/13/2025 - 14:38

Recently, the safety of agricultural products has become a rather relevant aspect. One of the ways to solve this problem is the use of biological preparations. The aim of the research was to determine the effectiveness of using bioorganic fertilizers on leafless varieties of peas. The article presents the results of research into the effect of bioorganic fertilizers on the productivity elements of pea varieties. Pea seeds were treated with the studied preparations before sowing and during vegetation.

Qualitative assessment of hybrid forms of blackcurrant (Ribes nigrum L.) of Bashkir breeding

Submitted by Гость (not verified) on Mon, 01/13/2025 - 14:38

Открыть

The article presents qualitative assessment of the selected blackcurrant hybrids, bred by Ufa Branch of the Russian Academy of Sciences for potential and stable yield and resistance to pathogens and pests. It was found that the hybrids differed in a number of traits and were identified as sources of economically valuable traits for further use in breeding work.

Study of economically valuable traits of lowbush blueberry (Vaccinium angustifolium Ait.) in Moscow conditions

Submitted by Гость (not verified) on Tue, 11/05/2024 - 12:38

Открыть

Lowbush blueberry ( Vaccinium angustifolium Ait. ) is one of the most promising berry crops for cultivation on acid soils in the European part of Russia, but additional testing of varieties and cultivars in the conditions of the Non-Chernozem zone regions is needed. The article presents the results of studies on the phenological and morphological features, evaluation of yield and winter hardiness of V. angustifolium plants of Russian selection ( cultivars Lakomka, Neya, Pomorochka, hybrid form NB-60-11 ) in the natural and climatic conditions of Moscow.

Agrochemical regulatory indicators of mineral nutrition of spring wheat in the forest steppe of Western Siberia

Submitted by Гость (not verified) on Tue, 09/10/2024 - 23:08

Открыть

��

Medicinal plant production in Russia in the 21st century (challenges and development prospects)

Submitted by Гость (not verified) on Tue, 09/10/2024 - 22:38

Открыть

The cultivation of medicinal plants is currently the main way of providing the pharmaceutical industry with raw materials for obtaining biologically active substances for the production of drugs. The use of natural resources of wild species is decreasing every year for a number of reasons, the biotechnological method has not been properly expanded yet, and in some cases it is possible to reproduce only a part of the complex of target biologically active substances contained in an intact plant.

Effect of tillage methods and levels of mineral nutrition on yield and grain quality of the “vladimir” spring barley variety in the Central region of the Non-Chernozem zone

Submitted by Гость (not verified) on Tue, 09/10/2024 - 22:38

Открыть

��

Yield and quality of flax seeds of sunlin oil variety

Submitted by Гость (not verified) on Tue, 09/10/2024 - 22:08

Открыть

The paper presents the newly developed Sunlin oilseed flax variety possessing valuable biological and economically useful properties inherent in flax as a plant. The composition of its oil is adapted for long-term storage. Over a period between 2017 and 2019, a technology has been developed for cultivating this type of flax in the soil and climatic conditions of the Non-Chernozem zone of Russia, which allows obtaining oilseeds with high quality indicators. For 2017-2019, the average yield of the Sunlin variety of about 16.5-18.8 kg was achieved in the Ryazan region.

Prospects for cultivating blue lupine in the subarctic zone of Russia

Submitted by Гость (not verified) on Tue, 09/10/2024 - 22:08

Открыть

��

Assessing the yield of nematode-resistant potato varieties

Submitted by Гость (not verified) on Tue, 09/10/2024 - 22:08

Открыть

��

Productivity ofa soybean agrophytocenosis depending upon variety, seeding rate and methods of crop care

Submitted by Гость (not verified) on Tue, 09/10/2024 - 18:08

Открыть

The purpose of our research was to analyze the influence of variety properties, seeding rates and methods of crop care on the level of weediness, productivity and quality of soybeans on row-sown crops. It was done by determining the number of weeds in an agrophytocenosis, productivity level, protein and oil content in soybeans. The author has proved a possibility of soybean cultivation without applying herbicides, using drilling sowing with the lowest yield losses caused by weediness. It has been established that varieties with larger foliaceous area compete with weeds in the best way.