Effect Of Mulching and Ways of Irrigation With Dilute Saline Water in Some Physical , Chemical Properties of Soil ,Growth and Yield of Tomato Hybrid Under Plastic Tunnel . | ||
| AL-yarmouk Journall | ||
| Article 1, Volume 0, Issue 1, June 2015, Pages 4-25 | ||
| Authors | ||
| Abdul Rada Jawad Jasim; Sahar Tariq Mahmood; Khalel Shaker Khalel | ||
| Abstract | ||
| The experiment was carried out in a private field in ALmahaweel city during the growing season 2010 – 2011.Using Tomato C.V local, determinate growth. Study included eighteen treatments are consisting tow factors. First: tow ways of irrigation, drip and furrow irrigation. Second: three kinds of mulching, by decomposing agriculture wastes, transparent polyethylene, no mulching (control).compete CRBD with three replication was used and the means was compared by L.S.D test at 0.05. Result showed that: Significant increasing in some soil physical properties (temperature, porosity, aggregate stability and WHC) by 9.02 , 10.57, 206.06 and 9.35 respectively when mulching by organic wastes compared with no mulching .And increasing in soil (temperature and WHC) by 13.22 and 8.17 % respectively when mulching by polyethylene compared with no mulching. A significant increasing in temperature by 5.19% when irrigated by drip irrigation compared furrow irrigation. The chemical properties had a significant decrease in ( Ec , pH , SAR and swell factor) by 81.97 , 7.04 , 221.62 and 400% respectively when mulching by organic wastes compared with no mulching . And a significant decrease in Ec , pH and SAR by 52.05 , 4.11 and133.3 % respectively when mulching by polyethylene compared with no mulching .Also Ec and SAR was a significant decrease by 42.43 and 35.49% respectively when irrigated by drip irrigation compared the furrow irrigation . The result showed also : superior qualities in (area of leaves , vegetation and root dry weight ratio , ratio of inflorescence fruits , and early and total yield ) by85.78 , 107.83 , 65.35 , 55.85 , 81.43 and 52.93 respectively when mulching by organic wastes compared no mulching . And superior qualities in ( area of leaves , vegetation dry weight ratio, ratio of inflorescence fruits and early yield) by 24.15 , 14.56 , 48.75 and 50.97% respectively compared no mulching .The drip irrigation had superior qualities in (area of leaves and vegetation and root dry weight ratio) by 126.06 , 22.05 and 69.7% respectively compared furrow irrigation . There is interaction effects between tow factors of the experiment in (temperature , WHC , SAR , vegetation and root dry weight ratio and early and total yield ) . | ||
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