摘要
本文定量地研究了6种密度(2,3,4,5,6,8株/m^2)与大棚黄瓜各产量形成因素的关系。结果表明,黄瓜密度分别为4.54株/m^2和6株/m^2时,产量和产值最高。
The effects of planting density of 2 to 8 plants per square metre on yield of greenhouse cucumber were studied. Results showed that mean leaf area, dry matter weight and fruit yield of a slagle plant negatively correlated to planting density, while total dry matter weight, early yield and fruig number positively correlated with it. The best yield and grossout-put value were achieved at the densities of 4.54 plants/m^2 and 6 plants/m^2 respectively.
出处
《吉林农业大学学报》
CAS
CSCD
1990年第2期26-30,36,共6页
Journal of Jilin Agricultural University
