| 胡利平,许彦平,秘晓东,张华兰.天水种植业结构优化配置研究[J].干旱地区农业研究,2006,(4):143~148 |
| 天水种植业结构优化配置研究 |
| A study on optimisation of planting structure |
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| DOI：10.7606/j.issn.1000-7601.2006.04.31 |
| 中文关键词: 天水市 农作物 种植结构 优化方案 |
| 英文关键词:Tianshui crop structure of planting optimization scheme |
| 基金项目:中国气象局气象科技扶贫项目资助；甘肃省科技攻关计划项目(ZGS042—A44—017)资助 |
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| 中文摘要: |
| 分析天水农业种植现状及气候变化特征,建立农作物种植结构优化模型,设计建立农作物种植结构调整方案。依据调整方案,在粮食作物中,渭北区、关山区马铃薯种植比例提高较大,较规划前分别提高了15.6%和40.7%,河谷区提高8.7%;经济作物中,渭北区中药材增幅较大,为45.7%,河谷区、关山区油料作物增幅较大,河谷区冬油菜增加47.5%,关山区胡麻增加22.7%;其它作物中,辣椒干在渭北区增幅较大,为28.6%,蔬菜、瓜果在河谷区增幅较大,分别为61%和28.6%;林果类中,渭北区桃、杏增幅较大,为24.1%和33.3%,河谷区葡萄增幅40%,关山区杏增加12.5%。主要作物总产值将在现状基础上增加10%。 |
| 英文摘要: |
| Climate change and agricultural planting situation were analysed.The crop planting structural optimisation model was set up and the scheme for adjustment of planting structure was put forward.According to this scheme,the proportion of potato planting was raised by 15.6% in the north of Wei River,by 40.7% in Guan Mountain area and by 8.7% in valley district than that of past.The area for Chinese medicinal herb was increased by 45.7% in north of Wei River.The planting area of winter rape was increased by 47.5% in valley district and by 22.7% in Guan Mountain area.The planting area of pepper in north of Wei River was increased by 28.6%,the area of vegetable and fruit in valley district was increased by 61% and 28.6%,respectively.The area of peach and apricot in north of Wei river was increased by 24.1% and 33.3%,respectively,the area of grape was increased by 40% in valley,the area of apricot was increased by 12.5% in mountain.The total output value of staple crops was increased by 10%. |
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