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1.在冬天或早春将池水排干,清除多余的淤泥及杂草,修整塘坝;2.在湿的塘底泼洒土石灰(65~130公斤/亩);3.将池塘彻底干透;4.灌入6~10厘米的水;5加入生石灰,用量为65公斤/亩;6施加牲畜粪,用量200~300公斤/亩或用无机化肥0.8~l.2公斤/亩,放置2~3天;7加
1. Drain the water in winter or early spring to remove excess sludge and weeds and trim the pond dam. Spill lime soil on the wet pond bottom (65-130 kg / acre); 3. Completely dry the pond; 4. Poured 6 to 10 cm of water; 5 added quicklime, the amount of 65 kg / mu; 6 applied livestock manure, the amount of 200 to 300 kg / acre or with inorganic fertilizers 0.8 ~ l. 2 kg / mu, place 2 to 3 days; 7 plus