摘要
[目的]分析虾肽功能有机肥对橡胶树生长及产胶情况的影响。[方法]通过测量中小苗围径、株高及蓬距以及叶绿素含量,了解虾肽功能有机肥对橡胶树生长情况的影响,并且分析虾肽功能有机肥对开割树干胶产量、含量的影响,综合分析虾肽功能有机肥在橡胶树种植上的应用情况。[结果]虾肽功能有机肥可有效促进橡胶中小苗的生长,增加叶绿素含量,同时增加开割树干胶产量、含量。[结论]虾肽功能有机肥可大量培养土壤中的微生物,使得土壤团粒结构明显改善,促进根系生长,引导根系深扎,提高根系吸收水肥的能力,从而促进植物生长,提高产量。
[ Objective ] The research aimed to study the effects of shrimp peptide functional organic fertilizer on the growth and the yield of rubber trees. [ Method] The plant diameter, shoot height, chlorophyll content and canopy of seedlings were measured to have an understanding of the impacts of shrimp peptide functional organic fertilizer on the growth of rubber trees. The dried rubber content and the yield of tapped rubber tree were measured to analyze the impacts of shrimp peptide functional organic fertilizer on the production of rubber. [ Result] Shrimp peptide functional organic fertilizer could effectively promote the growth of seedlings, increase the chlorophyll content, and increase latex yield and dried rubber content of tapped rubber tree. [ Conclusion] Shrimp peptide functional organic fertilizer could promote the growth and the reproduction of soil microorganisms, significantly improve soil aggregate structure, rapid growth and deep stretching of roots, improve the efficiency of absorbing fertilizer and water, as well as promote plant growth and increase production of rubber.
出处
《安徽农业科学》
CAS
2015年第16期105-107,共3页
Journal of Anhui Agricultural Sciences
基金
深圳市战略新兴产业发展专项资金项目(CXZZ201208-29171703395
HY20130205002)
广东省院士工作站建设项目(2011A090700015)
关键词
橡胶树
虾肽氨基酸
功能有机肥
壳聚糖
干胶产量
Hevea brasiliensis
Shrimp peptide amino acids
Functional organic fertilizer
Chitosan
Dry rubber latex yield
