银川市西夏区镇北堡镇生猪标准化规模养殖场建设项目建议书

银川市西夏区镇北堡镇生猪标准化规模养殖场建设 ....................................................................

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.............................................................. 区镇北堡镇再起养殖场)。

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月）。 1、地理及社会经济条件

2、自然条件（1）团结村地处贺兰山东麓坡地积扇地带，南北起伏大，东西

1/50—1/500，是山洪冲积扇和黄河古道冲击平原交接处。

150—160

米/年，蒸发量

毫米/年，干燥度

30—100cm,含盐0.08—0.09%，PH

7.6—8.3，有机层

0.5—1%。（4）水资源：据有关钻井资料表明，110