[Method of calculation for spraying pesticide on fruit tree field]
1990
Kwang Sok, O.
Method of calculation for the good organization of practices of spraying pesticides, was indicated. Primary calculating method able to spray quickly pesticides, such as calculation of pesticide quantity, necessary duration of spraying, calculation of necessary water quantity, return times of spraying with once filling pesticides in tank were shown
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书目信息
页码
pp. 27-28
其它主题
Analisis estadistico; Pulverizacion; Republica popular dem de corea; Pulverisation; Arboles frutales; Republique dem et pop de coree
语言
韩国人
注释
Thesis for associated doctor of agronomy
类型
Thesis
团体作者
Ge Ung Sang Univ., Sariwan (Korea Democratic People's Republic)
1992-08-15
AGRIS AP
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