Studies on Influence of Organic Soil Cultivation Way to Yield and Nutrient Quality of Cucumber
Zhibin Zhang · Guangdong nongye kexue · 2010
The effect of organic soil substrate cultivation way on the yield,nutrient quality,growth ratio,physiological characteristics of cucumber was studied in solar greenhouse.The results were showed as follows:in comparison with organic soil cultivation without film separation and ordinary soil cultivation,the root-restricting organic soil cultivation with film separation could markedly improve the growth of cucumber,the plant height,stem diameter,number of leaves,dry weight and fresh weight of cucumber all were increased,and the content of chlorophyll a and chlorophyll a + b in cucumber leaves was also enhanced.As compared with ordinary soil cultivation,two organic soil cultivation treatments all could significantly enhance the root activity,obviously strengthen the disease resistance,promote early maturity,increase the yield,and improve the quality of cucumber.