花生学报Issue(1)：33-38,6.
壳聚糖对花生产量及其源、库、流特性的影响
Effects of Chitosan on Yield of Peanut and Its Source, Sink, Flowing Characteristics
廖丹 1胡元元 1覃礼纳 1樊俊华 1杨毅敏 1张荣萍1
作者信息
- 1. 海南大学农学院，海南 海口 570228
- 折叠
摘要
Abstract
The experiment was conducted to study the effect of seed soaking with chitosan of dif-ferent concentrations on the yield and the source accumulation, sink expansion and organic matter dis-tribution of peanut.The results showed that: ① Chitosan enhanced peanut's biomass yield and eco-nomic yield by 18% ~ 53%, 9% ~ 63% respectively compared with the control treatment.② Pro-moted roots, stems and leaves to grow faster in early period and grow sustainably and stably in the middle and late period.③ Chitosan increased peanut's number of all pods, plump pods and total pod weight of per plant; ④ Economic coefficients of seed soaked with 2.5 mg /mL chitosan was signifi-cantly lower than control treatment, while those with 5.0 ~ 12.5mg /mL chitosan had no significant difference comparing with it.⑤Yield relevance with source and sink under treatment of chitosan were the highest, while that of flow was the least.The treatment of 7.5mg /mL was the optimum concen-tration, and the peanut yields, nutritional growth and reproductive growth were all significantly dif-ferent with control treatment.关键词
花生/壳聚糖/源/库/流/产量Key words
peanut/chitosan/source/sink/flow/yield分类
农业科技引用本文复制引用
廖丹,胡元元,覃礼纳,樊俊华,杨毅敏,张荣萍..壳聚糖对花生产量及其源、库、流特性的影响[J].花生学报,2014,(1):33-38,6.
