摘要
本文研究了沿江地区双季稻，露地花生—晚稻、地膜覆盖花生—晚稻等连作和轮作的产量和效益。结果表明：地膜覆盖花生—晚稻的效益极显著地高于其他处理，而且茬口衔接合理。
The yield and benefit of continuous cropping rices,peanut late rice and penanut covered with plastic film late rice were studied along the Changjiang River area.The results indicaed that benefit of peanut covered with plastic film late rice was extremely remarkable over the other's and crops for rotation was rational.
关键词
花生
水稻
连作
水旱
轮作
效益
peanut rice continuous cropping rotation Benefit
