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Effects of Culture Density on the Yield of Shoots and its Growth in Asparagus |
Zeng Tianyin; Zhang Xiuyi |
Shaanxi Provincial Institute of Cotton; Sanyuan 713800 |
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Abstract Three densities of Asparagus:①35cm×100cm,②35cm×150cm and ③35cm×200cm were tested for yield and growth. The results of five years indicated that the mean annual yield of young stem for density of 35cm×100cm was 23.1% and 55.6% higher than those of 35cm×150cm and 35cm×200cm treatments,respectively. During five year tests,yield of shoots increased each year. Shoot number above ground,plant height and index of growth decreased with increment of densities.
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Received: 01 January 1900
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