Biosciences Biotechnology Research Asia

Показано: 1 - 2 из 2

Некоторые метрики заблокированы вашими
настройками согласия
Effect of Mulch on Soybean (Glycine Max L. Merr.) at Cultivation under Drip Irrigation in the South-east of Kazakhstan
(Oriental Scientific Publishing Company, 2016-06-25)
Zh.A. Abdukadirova
;
M.S. Kurmanbayeva
;
Zh.O. Ospanbayev
Soybean (Glycine max L. Merr) crops were grown in 2013-2015 to determine effect of drip irrigation in the different variants water levels with using mulch on growth and productivity under conditions of the south-east of Kazakhstan.The use of mulch in agriculture has increased in last years throughout the world.This article presents the outcome of field experiments conducted in the Kazakhstan on the effects of drip irrigation (DI) practices on reproductive stages of soybean.Drip irrigation with or without mulch was adopted for the experimental plots.The most effective way to combat weeds in soybean crops proved to drip irrigation under mulch film, where the number of weeds in the early growing season did not exceed 36-44 units / m 2 .Despite the prevailing adverse weather conditions for the growth and development of soybean in the south-east of Kazakhstan, we have received a fairly high yield (42.2 tonnes / ha) on a variant using a mulching film.The results indicated that use mulch under drip irrigation significantly increase plant growth and production soybean.This increase is due to benefits such as increase in soil temperature, reduced weed pressure, moisture conservation, reduction of certain insect pests, higher crop yields, and more efficient use of soil nutrients.
Цитирования (OpenAlex) 3
Некоторые метрики заблокированы вашими
настройками согласия
Efficiency of Resistant Types of Soft Spring Wheat Grades to Leaf Rust
(Oriental Scientific Publishing Company, 2016-03-28)
Shermahan Shapalov
;
Zhanar Tileubayeva
;
Meruyert Sakenovna Kurmanbayeva
;
Amangeldy Sarbayev
;
K.R. Hidirov
Types of wheat rust are among the most harmful diseases, which leads to a significant loss of yields.Under favorable conditions, the development of the disease can reduce the yield to 45% or more.During epiphytotic development, it covers an area of up to 1.5-2.0mln ha and reduces the yields to 20-70%.Pathogens types of rust fungus diseases adapted to different climatic conditions, resulting in leaf rust meet annually and in all regions of wheat cultivation.Farms generally accepted crop protection from the disease by chemical means.However, the use of fungicides -is not only very costly, it is also environmentally safe, both for the near biological objects, and consumers received products.The most efficient and environmentally acceptable way to protect against the disease -a genetic.However, the gene pool of wheat resistance genes to rusts (P.recondita f.Sp.Tritici Rob.Ex Desm., P.graminis, P.striiformis) greatly exhausted, and every year there are new pathotypes of the pathogen able to overcome previous effective resistance genes (Lr, Sr, Yr-genes).Therefore, the stability test of wheat varieties and breeding for resistance is conducted in a continuous loop.The extension of genetic diversity of spring bread wheat varieties is possible by the involvement in hybridization of the new sources of valuable biological and economical features from the world's gene pool.The article on artificial infectious background investigation conducted spring wheat varieties for resistance to rusts and selected for the selection of resistant forms of immunity.The research revealed the forms resistant to leaf and stem rust and featuring high yielding potential.
Цитирования (OpenAlex) 1Цитирования (OpenCitations) 1

Biosciences Biotechnology Research Asia

Фильтры

Настройки

Сортировать по

результатов на странице