摘要
本文对太行山低山丘陵区苹果 -小麦复合系统与单作小麦系统作物根系的差异特征进行试验研究 ,结果表明 :小麦起身至乳熟期间 ,复合系统内小麦吸水根根量比单作系统平均约高 4 .74 % ,但二者间根系垂直分布特征和时间分布特征的趋势均基本一致 。
The difference characteristics of wheat roots between the apple wheat intercropping and the wheat monoculture(CK) was conducted in the hilly region of Taihang Mountains. The results show that: during the wheat double ridge maturity stage, the amount of wheat fine roots in the intercropping is about 4.74% more than that in the CK; there is no significant difference of vertical and temporal roots distribution trend between the intercropping and the CK.
出处
《林业科学研究》
CSCD
北大核心
2002年第4期369-373,共5页
Forest Research
基金
"九五"国家科技攻关专题 (96 0 0 7 0 4 0 5 )
国家自然基金资助项目(39770 6 2 4 )的部分研究内容
