【摘要】 利用生产早熟西瓜的现有大棚设施,以发展大棚栽培双孢蘑菇为切入点,对传统的种植模式进行优化升级。充分利用农作物秸秆、畜禽粪便等废弃物生产双孢蘑菇。蘑菇废料就地还田,可增加土壤有机质,培肥地力,降低农业生产肥料投入成本,提高农作物产量,生产优质农产品。种植水稻实行粮经轮作、水旱轮作,构成了物质和生态可持续良性循环,实现了农业增效,农民增收。大棚西瓜—大棚双孢蘑菇—大棚西瓜—水稻栽培模式,每1hm24茬的总收入可达249000元,年纯收入是普通模式的2倍多。更多还原

【Abstract】 In this thesis, a new planting pattern as well as the cultivation techniques are introduced and discussed. After the early-maturing watermelon was harvested in greenhouse, Agaricus bisporus was cultured in greenhouse. Thus, the traditional planting patterns will be greatly improved. The production of agaricus bisporus can be greatly enhanced by making full use of crop residues, livestock manure and other wastes. Meanwhile the soil organic materials and fertility will also be improved with those mushroom wastes. With the reduced costs of fertilizer input and increased yields of agricultural produces, more chances are available to produce high quality agricultural products. The implementation of food crops and cash crops, rice-xerophyte rotation by planting rice, constitutes a materially and ecologically sustainable virtuous cycle to achieve agricultural efficiency and rural incomes.更多还原