zhing las kyi yig brgyad rtsa khrims
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ཞིང་ལས་ཀྱི་ཡིག་བརྒྱད་རྩ་ཁྲིམས
8 point charter of agriculture [IW]
8 point charter of agriculture [soil, fertilizer, irrigation, good seed, close planting, pest/ disease prevention, good management, technical innovation] [IW]