黄河故道地区葡萄园果草牧组合增效研究

Research on Increasing Effect about Combining Fruit Grass with Stock Raising in Grape Orchard

在黄河故道地区葡萄园中 ,实行行间生草和果草牧相结合的生产方式 ,与清耕法相比均具有明显的增效作用。其中土壤有机质分别增加 45 .4%和 47.4% ,果实产量增加 19.1%和 2 1.3 % ,总糖均增加 7.1% ,总收益增加 47.5 %和 67.7%。果草牧结合是最佳的生产方式。

Using the method of growing grass in row spacing and combining fruit grass with stock raising can increase the effect clearly more than planting one kind of crop only, in grape orchard in Huanghe old valley . In these effects, the soil organic substance increased by 45.4%and 47.4% ,the fruit production increased by*!19.1% and 21.3%, the whole sugar amount all increased by 7.1%, the whole profit increased by 47.5% and 67.7%. The results expressed that the method of combining fruit grass with stock raising was the best.