摘要
在白银市沿黄灌区进行了胡麻/玉米、胡麻/大豆、胡麻/油葵、胡麻/食葵4种模式的比较试验,结果表明:胡麻套种效益优于单种,其中胡麻/玉米和胡麻/大豆的经济效益较高,纯收益分别为23 162.70元/hm2,17 222.55元/hm2,产投比分别为3.81和3.19。可根据当地实际推广。
A comparative experiment was made on 4 patterns of intercropping of flax with maize, flax with soybean, flax with oil sunflower and flax with edible sunflower in irrigation area along the Yellow Rivet in Baiyin Munieipality. The result shows that the economic benefits of intercropping of {lax with various crops were hotter than that af the single planting of flax. Among whieh the benefits of intereropping of flax with maize and flax witb soybean were relatively higher and the net returns were 23 162.70 yuan /hm2 and 17 222.55 yuan/hm2 respectively and the ratio of output to input were 3.81 and 3.19 respectively. It can be extended on the basis of local actual condition
出处
《宁夏农林科技》
2013年第2期8-9,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
胡麻
沿黄灌区
套种模式
经济效益
Flax
Irrigation area along Yellow River
Intercropping patterns
Eeonomie benefit
