Efficiency of single-species and two-component mixtures of legume and cereal crops for fodder in the south Urals steppe zone

被引：0

作者：

N. N. Dubenok

A. A. Mushinskii

A. P. Nesvat

A. P. Glinushkin

机构：

[1] Russian Academy of Agricultural Sciences,

[2] Orenburg Agricultural Research Institute,undefined

[3] Orenburg State Agrarian University,undefined

来源：

Russian Agricultural Sciences | 2013年 / 39卷 / 1期

关键词：

single-species and mixed crops; harvest times; yield; energy and feed value;

D O I：

10.3103/S1068367413010060

中图分类号：

学科分类号：

摘要：

The main characteristics of high productivity agrophytocenoses of single-species and mixed crops of Sudan grass, oat, millet, vetch, and annual sweet clover are examined. The ability of annual sweet clover in a single-species crop and its mixture with Sudan grass to produce up to 14.8 t/ha green mass and 4.5 t/ha dry matter in two cuts with a yield of 3700/ha feed units, 70.0 GJ/ha gross energy, and 37.7 GJ/ha metabolizable energy is established.

引用

页码：51 / 54

页数：3