摘要
盆栽条件下,对添加杂革后土壤指标和草莓植株相关指标进行研究。结果表明:随着杂草施入量的增加,改善了土壤理化性质,增加了土壤养分含量,进而促进了草莓植株的生长发育,提高了草莓叶片光合速率和根系活力,逐渐增加了植株的干物质含量。添加4%比例(重量比)的杂革后草莓植株的各项指标均最佳,在草莓生产中值得参考。
Soil index and corresponding index of potted strawberry plants were studied after adding weeds into soil. The results indicated that the soil physio-chernical properties were changed by adding weeds, and soil nutrient content increased, the growth and development of potted strawberry accelerated, photosynthetic rate of leaves and root activity increased, dry matter content of plants gradually raised. All index of plant were optimized after adding weeds at the weight ratio of 4%,which was worthy in strawberry production, and even adding weeds more into soil should he considered.
出处
《北方园艺》
CAS
北大核心
2007年第4期39-40,共2页
Northern Horticulture
基金
沈阳农业大学校青年基金(200515)
关键词
杂草还田
草莓
生长发育
Adding weeds into soil
Strawberry
Growth and development
