Effective Parameters in water Conservation Using a Modified Subsoiler

摘要

A suitable instrument capable of inserting mulch into soil is needed to improve soil water holding capacity. The goal of this research is to design and manufacture an instrument with a blade and mechanism that can insert rice mulch into the soil. All the parameters in sub-soiling operation were taken into account, and the technique presented can be recommended as a special method of injecting rice husk. The instrument designed was easy to use on a tractor. Sub-soiling operation and husk injection were carried out satisfactorily using various amounts of husk and at different soil depths. This method was added to the conservation chart presented by Morgan as an integrated technique. Keywords: Subsoiler, Soil water, Tillage, Mulching, Soil conservation. Full-Text Type of Study: Research | Subject: Ggeneral Received: 2008/01/9 Related Websites Scientific Publications Commission - Health Ministry Scientific Publications Commission - Science Ministry Yektaweb Company Site Keywords ?????, Academic Journal, Scientific Article, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ?? Vote ? 2015 All Rights Reserved | JWSS - Isfahan University of Technology