The Yield and Quality of Hulless Barley Under Foliar Fertilization with Microelement Fertilizer in Conditions of Forest-Steppe of The Middle Volga Region

被引:0
|
作者
Kshnikatkina, A. N. [1 ]
Alenin, P. G. [1 ]
Kshnikatkin, S. A. [1 ]
机构
[1] Penza State Agr Univ, Fed State Budget Educ Estab Higher Educ, 30 Botanicheskaya St, Penza 440014, Russia
关键词
hulless barley; microelement fertilizers; photosynthesis parameters; structural elements; yield; grain quality;
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
In field experiments with hulless barley, carried out on leached black soil, it was established that in the course of foliar treatment of plants in the phase of tillering, earing and twofold (tillering + spiking) with complex microelement fertilizers Azosol 36 Extra, Megamix-Azot and Cytovit, the cereal productivity was increased by 0.24 - 1.14 t / ha (7.7 - 36.5%), simultaneously significantly improving the technological properties of the grain. The highest yield of hulless barley grain of 4.26 t / ha was obtained with a double foliar top dressing of plants during the tillering and earing phase, the protein content in the grain (16.7%) increased with respect to the control by 2.5%.
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页码:90 / 94
页数:5
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