采用矮林作业经营的饲料林，较传统的乔林作业模式提高产量１．４倍，显著增加了营林效益。通过试验研究，提出了太行山刺槐饲料林的合理营林密度和轮伐期，并建立了饲料林的产量估测模型 The feedstuff forest managed by the use of plinths increased 1.4 times the yield compared with the traditional mode of operation in Qiao Lin, which significantly increased the profit of forest management. Based on the experimental research, the reasonable planting density and rotation period of the Robinia pseudoacacia feedstock forest in Taihang Mountains were proposed, and the production estimation model of the feedwood forest was established