| 饲用玉米新材料——玉米草SAUMZ1在重庆地区的生产性能评定 |
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| 引用本文： | 何玮,范彦,王琳,徐远东,陈佳,唐祁林,荣廷昭.饲用玉米新材料——玉米草SAUMZ1在重庆地区的生产性能评定[J].四川草原,2007(12). |
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| 作者姓名： | 何玮 范彦 王琳 徐远东 陈佳 唐祁林 荣廷昭 |
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| 作者单位： | 重庆市畜牧科学院 重庆400039(何玮，范彦，王琳，徐远东，陈佳)，四川农业大学玉米研究所 四川雅安625014(唐祁林，荣廷昭) |
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| 基金项目： | 重庆市科委攻关项目(CSTC,2006AC1015) |
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| 摘 要： | 玉米草SAUMZ1是一个产量高、饲用品质优良、多抗、适应性广的多年生优质饲用玉米新材料。对玉米草在重庆低海拔地区不同立地条件下的抗性及生产性能进行了研究,结果表明,该牧草在重庆中亚热带气候条件下表现出了较强的抗旱性。不同的立地条件会对玉米草的产量造成一定的影响。高温条件下,保水能力较强、肥力较高的土壤有利于玉米草的再生,而持续的干旱对其不利。选择高水肥的立地条件是该牧草栽植成功的关键。
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| 关 键 词： | 饲用玉米 生产性能 抗性 |
Study on the Productive Performance of A New Material of Forage Maize in Chongqing |
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| HE Wei,FAN Yan,WANG Lin,XU Yuan-dong,CHEN Jia,TANG Qi-lin,RONG Ting-zhao.Study on the Productive Performance of A New Material of Forage Maize in Chongqing[J].Journal of Sichuan Grassland,2007(12). |
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| Authors: | HE Wei FAN Yan WANG Lin XU Yuan-dong CHEN Jia TANG Qi-lin RONG Ting-zhao |
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| Institution: | HE Wei1,FAN Yan1,WANG Lin1,XU Yuan-dong1,CHEN Jia1,TANG Qi-lin2,RONG Ting-zhao2 |
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| Abstract: | Forage maize 'SAUMZ1' is a new material of forage maize with high yield,excellent quality,strong resistance and extensive adaptability.Through research and Analysis about resistance and productive performance of forage maize under different condition in low altitude area of Chongqing,the results showed that the forage was a drought-resistant variety under the condition of semitropical climate.Different site condition would affect the yield of forage maize.The soil with great ability to conserve water and higher fertility made for regeneration of forage under the condition of high temperature,but persistent drought was bad for it.The key for forage cultivation was the site condition with high fertilizer and water requirements. |
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| Keywords: | Forage maize Productive performance Resistance |
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