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当前位置: 首页 > 文章 > 喷灌高效促进雷竹提前产笋 甘肃林业科技 2021,46 (4) 44-47
Position: Home > Articles > Sprinkling Irrigation Effectively Accelerated Advanced Production of Phyllostachys praecox f.prevernalis Journal of Gansu Forestry Science and Technology 2021,46 (4) 44-47

喷灌高效促进雷竹提前产笋

作  者：
陈来强
单  位：
福建省大田梅林国有林场
关键词：
喷灌;雷竹;提前产笋;产量;销售收入
摘  要：
雷竹春季产笋经济效益较低,提前产笋能有效增加收益。试验研究喷灌措施促进雷竹提前产笋的效果,结果表明:9月中下旬喷灌10 d后开始产笋,较常规生产提前4个半月,延长产笋期6个月,增产约5 500 kg/hm~2,增大单笋质量约0.05 kg;试验期间,喷灌竹林的净收入高达无灌溉竹林的21.7倍。总之,喷灌可以高效促进雷竹提前产笋,增加产量,增大单笋质量,经济效益良好。
译  名：
Sprinkling Irrigation Effectively Accelerated Advanced Production of Phyllostachys praecox f.prevernalis
作  者：
CHEN Laiqiang;Meilin State-owned Forestry Farm of Fujian Province;
关键词：
Sprinkling irrigation;;Phyllostachys praecox f.prevernaliss;;advanced production;;production;;sales revenue
摘  要：
The production economic benefit of Phyllostachys praecox f.prevernalis in spring was low and Phyllostachys praecox f.prevernalis produced in advance could increase the income effectively.The results showed that shoots of Phyllostachys praecox f.prevernalis were produced after 10 days of sprinkling irrigation in middle and late September,which was 4 and a half months earlier than the conventional production,and extended the shoot producing period by 6 months.The yield was increased by about 5 500 kg/hm~2 and the quality of single shoots was increased by about 0.05 kg.During the trial period,the net income of the irrigated Phyllostachys praecox f.prevernalis plantation was 21.7 times more than that of the non-irrigated Phyllostachys praecox f.prevernalis plantation.In conclusion,sprinkling irrigation can effectively promote Phyllostachys praecox f.prevernaliss shoot production in advance,and increase the yield and the quality of single Phyllostachys praecox f.prevernalis shoot,combined with good economic benefits.

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