Economic Benefits of Rubber Plantations in Longjiang Farm in Hainan by the Application of Optimized Fertilization Formula

作     者：唐群锋 覃姜薇 赵春梅 曹启民 陈君兴 刘志崴 Qunfeng TANG;Jiangwei QIN;Chunmei ZHAO;Qimin CAO;Junxing CHEN;Zhiwei LIU

作者机构：海南省农垦科学院海南海口570206 海南天然橡胶产业集团股份有限公司龙江分公司海南白沙572818 

基　　金：Supported by Key Science and Technology Project of Hainan Land Reclamation Bureau(57)~~ 

出 版 物：《Agricultural Science & Technology》 (农业科学与技术（英文版）)

年 卷 期：2013年第14卷第12期

页      码：1788-1791页

摘      要：The influence of formula fertilization optimization on dry rubber yield and economic benefits of the rubber plantation in Hainan Longjiang Farm were studied by using ＂contrast＂ design method of fertilizer field experiments. The results showed that the actual production rate reached 4.61% and the net production rate of dry rubber reached 3.97% by application of optimized fertilization formula. Analysis of variance showed that the average dry rubber yield in optimization of formula fertil- ization area was significantly higher than that of conventional area. The results also indicated that the optimization of formula fertilization had obvious economic benefits, and each rubber tree reduced cost and increased 9.95 yuan on average after the test.

主 题 词：Hainan Rubber plantations Formula fertilization Dry rubber yield Eco- nomic benefits 

学科分类：0907[农学-草药学] 08[工学] 0829[工学-安全科学与工程类] 09[农学] 

D　O　I：10.16175/j.cnki.1009-4229.2013.12.038

馆 藏 号：203504580...