毛竹林节水灌溉技术研究

本文采用固定喷灌的形式探讨了毛竹林节水灌溉技术.经研究表明,喷灌对毛竹林竹笋的生长具有多方面的影响,对竹笋数量、产量和品质的影响显著.不同的喷灌方式会形成不同的土壤湿度,采用喷灌2 d间隔2d一轮换的方式时竹笋数量、产量与平均单个竹笋重量等指标均表现最佳.土壤湿度越大,竹笋的个体发育质量越好,竹笋的数量和产量也越高.喷...

The water-saving irrigation techniques in Phyllostachys pubescens

The Phyllostachys pubescens water-saving irrigation technology by using the form of a fixed sprinkler was analyzed.The study shows that irrigation on the growth of bamboo shoots P.pubescens was effected in many ways,and the number of shoots and yield significantly.Different ways to form different irrigation soil moisture,the best number of bamboo shoots,bamboo shoots yield and the average quality of individual performance is using irrigation with 2 days cycle.Greater soil moisture for bamboo shoots,the better the quality of individual development,the number of shoots and production is also higher.Irrigation has changed the traditional business model bamboo,bamboo can effectively regulate the microclimate and to improve soil water,gas,thermal conditions,to effectively improve the pregnancy rate of bamboo shoots and the amount of hair,a large increase in bamboo efficiency.Large initial investment and adequate,convenient source of water is the main reason affecting the diffusion of technology.