2006-4-5 9:30:05
(one) Shi Chun is fat: Before mulberry is gemmiparous 20 days are applied below, at latest ends in before using a part of a historical period 40 days, give priority to with quick result fertilizer, mu apply urea 17 kilograms or bicarbonate ammonium 45 kilograms, calcium superphosphate 15 kilograms, open 20 centimeters of channel to apply, use rear cover land.
(2) clear garden disinfection: The key is etiolation of mulberry of prevention and cure atrophic disease, violet grain feather is ill. Early spring uses garden of 30% puissant Qing Dynasty 800 times fluid or 99% green clever 150, 300 times undertake complete garden spray, exterminate plant diseases and insect pests of live through the winter.
(3) reasonable formulate spring plan of silkworm breed aquatics, solid do silkworm of good silkworm room to have clear poisonous job.
