| 低海拔低纬度地区半夏二熟制栽培试验 |
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| 引用本文： | 梁玉勇,杨蔓,罗静.低海拔低纬度地区半夏二熟制栽培试验[J].贵州农业科学,2009,37(7). |
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| 作者姓名： | 梁玉勇 杨蔓 罗静 |
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| 作者单位： | 1. 贵州省铜仁职业技术学院,贵州,铜仁,554300
2. 贵州省松桃县甘龙镇农业技术推广站,贵州,松桃,554107 |
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| 基金项目： | 贵州省铜仁地区科技局科研计划项目 |
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| 摘 要： | 低纬度低海拔地区夏季高温伏旱严重,对半夏生长不利,该类地区半夏春播秋收一年一熟制栽培产量低,品质差.笔者避开夏季高温伏旱天气对半夏生长造成的影响,将传统一熟制改为二熟制栽培,进行半夏春、秋季二熟制栽培试验,探索低纬度低海拔地区半夏高产优质栽培模式.结果表明,低纬度低海拔地区半夏一年二熟制栽培产量较传统一年一熟制栽培产量提高80%,品质较好.一年二熟制栽培模式可在低纬度低海拔地区大力推广.
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| 关 键 词： | 珍珠半夏 二熟制栽培 低纬度低海拔地区 |
The Study on Double Cropping System for Pinellia ternata in Lower Altitude and Latitude Area |
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| LIANG Yu-yong,YANG Man,LUO Jing.The Study on Double Cropping System for Pinellia ternata in Lower Altitude and Latitude Area[J].Guizhou Agricultural Sciences,2009,37(7). |
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| Authors: | LIANG Yu-yong YANG Man LUO Jing |
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| Institution: | 1.Tongren Vocational College;Tongren;Guizhou 554300;2.Ganlong Township Agricultural Station;Songtao County;Songtao;Guizhou 554107;China |
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| Abstract: | High temperature and summer drought are serious problems in lower altitude and latitude area for the growth of Pinellia ternata,therefore the yield and the quality of Pinellia ternata was low in this area for the single cropping system from spring to summer.This paper discussed the change of traditional single cropping system to double system harvested in spring and autumn to avoid the damage of high temperature and summer drought and also to study the high yield cultivation pattern in lower altitude and la... |
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| Keywords: | pearl Pinellia ternata double cropping system lower altitude and latitude area |
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