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果树越冬不同覆盖方法的成本计算/The Cost Calculation of Different Coverings for Fruit Trees ' Overwintering[J]
Authors
Adll · Gafur Gulnur
FANG Gui-juan
+12 more
LI Yin-fang
PAN Bo-rong
SUN Yong-qiang
ZHENG Jian-xin
中国科学院新疆生态与地理研究所,新疆乌鲁木齐,830011
孙永强
新疆阜康市林业局,新疆阜康,831501
方桂娟
李银芳
潘伯荣
郑建新
阿迪力·吾彼尔
Publication date
1 January 2012
Publisher
Abstract
为减轻果树越冬掩埋的劳动强度,推广塑料膜防寒覆盖法,对土埋和白塑料布、黑塑料布、彩条布覆盖的劳动力和材料成本进行了对比分析.结果表明:蟠桃土埋法需要强壮劳动力1700元/667m2,塑料薄膜法只需要强壮劳动力450元/667m2;加材料费合计:白塑料布单层覆盖690.0元/667m2,双层覆盖930.0元/667m2;黑塑料布单层覆盖814.8元/667m2,双层覆盖1179.6元/667m2;彩条布单层覆盖862.8元/667m2,双层覆盖1275.6元/667m2.葡萄土埋法需要强壮劳动力2.92元/m;塑料薄膜法只需要强壮劳动力0.74元/m,加材料费合计:白塑料布单层覆盖1.24元/m,双层覆盖1.74元/m;黑塑料布单层覆盖1.50元/m,双层覆盖2.26元/m;彩条布单层覆盖1.60元/m,双层覆盖2.46元/m.塑料薄膜法比土埋法便宜,其中白塑料布更便宜.同时提出,在环塔里木主产区和吐哈区的暖温带,应该根据气象部门秋季的长期天气预报,一般年份用单层覆盖都能安全越冬,预报寒冬的年份,应该进行双层覆盖.在中温带的北疆沿天山一带产区,也应根据气象部门秋季的长期天气预报,一般年份用单层覆盖都能安全越冬,预报寒冬或者晚降雪的年份,应该进行双层覆盖
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Last time updated on 29/11/2016