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本研究是山东省科委项目“农田节水灌溉综合示范开发研究”子课题“果树滴灌试验”的一部分。１９９０～１９９２年试验表明，秸秆对果树滴灌土壤水热状况有良好的覆盖效应：可增加土壤贮水，降低耗水，调节土壤温度，提高水分利用率。滴灌加秸杆覆盖这一综合节水措施具有较高的推广价值。
This study is part of Shandong Provincial Science and Technology Commission project “Research on Integrated Demonstration of Farmland Water Saving Irrigation” subproject “fruit tree drip irrigation experiment”. Experiments from 1990 to 1992 showed that straw had a good covering effect on soil water and heat conditions of drip irrigation of fruit trees: it could increase soil water storage, reduce water consumption, regulate soil temperature and increase water use efficiency. Drip irrigation with straw coverage of this comprehensive water saving measures have a higher promotional value.