摘要
姜田地面覆草可显著增加土壤含水量，降低地温，提高空气相对湿度，但使气温稍升。尽管地面覆草未改变光强，但生姜长势与传统插草相似，因而最终产量未表现显著差异。
Mulching with straw increased soil water content and air relative humidity,air temperature but decreased soil temperature. Though mulching with straw didn’t change light intensity,ginger growth and yield were the same as shading. The growth and yield of ginger under shading and mulching were both higher than that of naked soil.
出处
《中国蔬菜》
北大核心
1999年第2期15-17,共3页
China Vegetables
关键词
生姜
覆草
小气候
产量
姜田
栽培
Ginger, Mulching, Microclimate, Yield, Photosynthesis
