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池塘养鱼,投饵与施肥相结合,自古以来沿袭至今。是我国池塘养鱼特点之一,也是成功的经验之一。池塘饲养的鱼类中杂食性及浮游生物食性的鱼类占很大比重,大都是通过施肥培育天然饵料生物供其摄食。所以池塘施肥是直接或间接为鱼类提供饵料。池塘养鱼使用的肥料,分有机肥料和无机肥料两大类。有机肥料有绿肥(各种无毒的容易腐烂的草类和作物)、粪肥(各种禽畜粪和人粪尿)、粪肥混合发酵后的堆肥。无机肥料主要施
Pond fish, feeding and fertilizer combination, since ancient times, followed. Is one of the characteristics of fish ponds in our country, but also one of the successful experience. Pond feeding fish in the omnivorous and plankton feeding habits accounted for a large proportion of fish, mostly through the fertilization of natural food organisms for their feeding. Therefore, the pond fertilization is to provide food directly or indirectly for the fish. Pond fish used in fertilizer, organic fertilizer and inorganic fertilizer into two categories. Organic fertilizers include green manures (various nontoxic and perishable grasses and crops), manure (all kinds of livestock manure and human waste), manure mixed with post-fermentation compost. The main application of inorganic fertilizers