The balance in local resources cycle with bamboo biomass uses in agriculture and livestock farming

研究区域是鹿儿岛县的萨马镇。选取未经经营的毛竹林，建立毛竹更新研究站点。试验设计为带材净割宽度(5m、10m、20m)与采伐季节(7、9、3月)相结合。监测结果表明，收割季节对竹子生物量的再生有一定的影响。本研究以麦皮纤维竹片和绍楚白酒发酵残渣为原料，研制出新型青贮饲料。下一步是在畜牧户的合作下，用这种青贮饲料饲养奶牛。虽然在几天内个体的喜好有所不同，但所有的奶牛都吃了。在饲喂青贮饲料时，未发现异常反应。此外，我们还对纤维竹材在多种材料和堆肥材料中的作用进行了评价，在一定条件下可以作为多种材料和堆肥材料的良好材料。

The study area was Satsuma town in Kagoshima Prefecture. We selected unmanaged bamboo stand and established the bamboo regeneration research site. Our experimental design was the combination of strip clear cutting width (5m, 10m and 20m)and cutting seasons in July, September and March. Monitoring results showed that cutting seasons influenced bamboo biomass regeneration.We created new silage that made of fiberied bamboo chips with wheat bran and fermentation residue of Shochu spirits. It would be a suitable forage for a rumination livestock animals.The next step was a feeding experiment of this silage to breeding cows under the cooperation of a livestock farmer. Although there were differences in individual preferences in a few days, all cows ate at all. There were no abnomal reactions of feeding the silage.In addition, we tried to evaluate the function of fiberied bamboo for multi and compost materials, and it would be a good material for multi and compost under some conditions.