机械化土壤保墒技术的研究与应用  

Research and Apply about Preserving Soil Moisture Technology by Agricultural Machinery

作　　者：牛淑卿[1] 唐春梅[1] 屈振华[1] 田树飞[1] 

机构地区：[1]河北北方学院动物科技学院,河北张家口075131

出　　处：《农机化研究》2015年第1期235-237,共3页Journal of Agricultural Mechanization Research

基　　金：河北省科技计划项目(12237126D-5)

摘　　要：针对我国北方干旱现象日渐突出,干旱半干旱地区降水量日趋减少,并且蒸发量大,导致土壤大量失墒等问题,提出了机械化深坑储水土壤保墒新技术。该技术是在每年的10月中旬到次年5月中旬进行实验,确定了深坑的深度以及直径,同时给出了合理的深坑距离。田间试验结果表明:在北方干旱半干旱地区尤其山区,采用机械化深坑储水技术可以提高土壤的蓄水保墒能力,解决干旱问题,且保证实时耕种。同时,根据土壤保墒的农艺要求设计气动山地土壤钻孔机和拖拉机悬挂式土壤保墒钻孔机,这种农机农艺的有机融合,为解决北方地区土壤保墒能力提供必要的技术支持。In this paper , a new technology of preserving soil moisture by agricultural machinery has been pointed out by Hebei North College aimed to solve the important problem of less and less rainfall being evaporated in north china. In the new technology , size and distanced of pit has been determined by many year experiment during october to next year may. Field test shows that the new technology storage water by pits may improve soil moisture, solve drought problem, insure cultivation On time. In the time, air-operated soil drilling machine using for mountain region and tractor-mounted soil drilling machine are being designed . The new agriculture machinery farming art close together union provides technology support for solving soil moisture in north china.

关 键 词：机械化 土壤保墒 深坑储水 农机农艺 

分 类 号：S230[农业科学—农业机械化工程]