The critical content of mineral oils in soil was presented for second-year-old Reed canary grass.
提出了第二年生草土壤的矿物油临界含量。
Littleseed canary grass is a major weed in wheat field particularly in the rice-wheat cropping system.
草是小麦田的主要杂草，尤其是水稻-小麦复种田块发生较为严重。
The productivity of second-year-old reed canary grass under various distribution of mineral oil contents was reported in this paper.
本文研究了第二年生草在不同矿物油投配量下的生产性能。
The productivity of second-year-old reed canary grass under various distribution of mineral oil contents was reported in this paper.
本文研究了第二年生草在不同矿物油投配量下的生产性能。
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