用咖啡壳在咖啡园复合栽培彩云菇研究与综合效益分析

为充分利用咖啡副产品和提高咖啡园的综合效益,2011~2013年在咖啡园利用咖啡生产的副产品——咖啡壳混合其它原料进行复合栽培彩云菇的试验,并对其综合效益及咖啡的产量和品质的影响进行了分析。结果表明:在株行距1 m×2 m、树龄4~6 a的小粒种咖啡园内采用一床双垄浅坑式栽培模式,彩云菇的生物学效率可达到36.5%,鲜菇产量为5.84 kg/m2,复合栽培后,每667 m2平均收益3 180元/a,是单纯种植咖啡纯收益的1.6~2.1倍;栽培后的菌糠又为咖啡提供优质有机肥料,能显著稳定咖啡的产量,并且对咖啡的品质有良好的促进作用。

Composite Cultivation of Coffee-Stropharia Rugoso-annulata with Coffee Shell and Its Comprehensive Benefits

To make full use of by-products and improved the comprehensive benefit of coffee, used a by-product of coffee production-coffee shell other raw material composite cultivation of Stropharia Rugoso-annulata in the mixture, and the comprehensive benefits and the influence of yield and quality of the coffee is analyzed. Results show that the plant row spacing 1 m×2 m, age 4 to 6 in a bed was a small grain of kinds of coffee grounds double ridge cultivation pattern, a shallow pit type clouds mushroom biological efficiency can reach 36.5%, the yield of 5.84 kg/m2, fresh after compound cultivation, each 667 m2 average 3 180 RMB/a, is simply grow coffee 1.6-2.1 times more net benefits;cultivation of fungus chaff and provide high quality organic fertilizer for coffee, can remarkably stable production of coffee, and for the promotion of the quality of the coffee has a good effect. In order to further carry out coffee-edible fungus composite cultivation model for reference.