Effect of plastic mulching on tobacco cultivation
1990
Chen Xuhui | Xia Yuan | Huang Quanneng (Guizhou Provincial Academy of Agricultural Sciences, Guiyang (China). Inst. of Soil and Fertilizers)
The soil moisture (0-30 cm) in tobacco field could be raised from 19.76-25.70% with plastic mulching in April and May and the soil temperature (0-10 cm) could be increased by 2.7 centigrade. The content of available minerals could also be more or less. The seedling survival rate was increased by 53.0% when transplanted in early spring. The plants were stout and vigorous with early development and the harvest span was extended
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书目信息
页码
pp. 17-21
其它主题
Analyse cout avantage; Analisis de costos y beneficios; Qualite/ abri plastique; Temperature du sol; Fertilite du sol; Calidad/ cubiertas de plastico
语言
中国人
注释
2 ill., 8 tables, Summaries (Zh, En)
类型
Summary
1992-08-15
AGRIS AP