EFFECT OF MINIMUM TILLAGE ON CONSERVATION OF PRECISE LEVELED SOIL TO PRODUCE SOME WINTER CROPS AFTER RICE | ||
| Misr Journal of Agricultural Engineering | ||
| Article 9, Volume 27, Issue 4, October 2010, Pages 1125-1140 PDF (595.41 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/mjae.2010.104803 | ||
| Author | ||
| O. T. Bahnas | ||
| Senior Researcher at the Ag. Eng. Res. Inst. (AEnRI), Giza, Egypt. | ||
| Abstract | ||
| During 2006 winter season, this study was carried out at Kalabsho Region, El-Dakhlia Governorate, to find out the effect of minimum tillage on conservation of precise leveled soil to produce some winter crops after rice harvest. During 2006 summer season, before rice planting, the soil was leveled using laser control equipment. After rice harvest, two experiments were established for planting clover, representing the flat planting and sugar beet, representing the ridge planting. Each experiment was designed statistically as a split plots with three replications. The main plots were located for the precision land leveling treatment levels of 0, 0.01, 0.02 and 0.03% slope, comparing with the traditional leveling using the hydraulic scraper and the sub plots were devoted for the tillage methods levels of minimum tillage (chisel plough one pass) and conventional tillage (chisel plough 2 passes(, comparing with no-till. The obtained results could be concluded as follows: The minimum tillage at the precision land leveling slope of 0.02% achieved the more desirable soil characteristics (the moderate soil mean weight diameter of 50 mm, the higher soil moisture content of 22.85%, the lower soil bulk density of 1.30 g/cm3, the lower soil penetration resistance of 1.21 MPa and the higher available soil macronutrients concentration of 30, 14 and 318 ppm for N, P and K, respectively). The minimum tillage at the precision land leveling slope of 0.02% accomplished higher degree of soil topography conservation and recorded the lower difference between the highest and the lowest spots. 3. The minimum tillage at the precision land leveling slope of 0.02% achieved the higher beet yield of 28.65 Mg/fed with a sucrose yield of 22.04% and complemented the higher total dry (14% moisture content d.b.) clover yield of 17.10 Mg/fed (2.12, 3.32, 4.04, 4.36 and 2.87 Mg/fed for 1st, 2nd, 3rd, 4th and 5th cuts, respectively). So, it is recommended to apply the minimum tillage, especially with the ridge planting, after rice harvest to conserve the precise leveled soil. | ||
| References | ||
|
Abd El-Aal, S.E.; A.M. Kishta and A. lotfy (2005). Seedbed preparation and irrigation depths affecting soil physical properties and rice yield. Misr J. Agric. Eng., 22 (2): 572-591.
Abd el-Mageed, H.N. (1989). Effect of compaction and tillage method on corn yield and physical properties of two soil types. Misr J. Ag. Eng., 6 (3): 224-236.
Abd El-WAhab, M.K.(1994). Minimum tillage by a simple combination. Misr J. Agric. Eng., 11 (1): 711-724.
Abu-Zaid, M. (1995). Efforts towards management of agricultural water demands. Proceedings of the 2nd Conf. of On-farm irrigation and Agroclimatolgy, 2-4.
ASAE standard: S296.4 (1992). Cubes, Pellet, and crumbles–definitions and methods for determining density, durability and moisture content, 384 pp.
Bahnas, O.T.; E.M. Arif and S.N. Abd El-Haleim (2009). Effect of precision land leveling, planting method and biofertilizers application on rice grain yield in sandy soils. J. Ag. Sci. Mansoura Univ., 34 (5): 5809-5822.Blakeney, A.B. and L.L. Mutton (1980). A simple colorimetric method for the determination of sugars in fruit and vegetables. J. of the Sci. of Food and Agriculture, 31: 889–897.El-Banna, E.B.; H.N. Abd El-Mageed and M.A. Helmy (1987). Tillage machinery and timeliness costs affecting soil structure, winter barley and sugar beet crop profits. Misr J. Agric. Eng., 4 (4): 415-435.
El-Raie, A.S.; A.M. El-Nozahy and R.K. Ibrahim (2003). Laser land leveling impact on water use efficiency, soil properties and machine performance under agricultural intensification conditions. Misr. J. Ag. En. 20 (4): 757-775.El-Raie, A.S.; A.T.Imbabi; M.F. Hassan and K.A. Gabber (2004). Precision land leveling by using laser technology under the conditions of Fayoum Governorate. Misr J. Ag. Eng, 21 (2): 321-340.
El-Nakib, A.A. and H.A. Fouad (1990). Effect of minimum tillage with conditioner implement on soil physical properties. Misr J. Ag. Eng., 7 (2): 121-131.
El-Sahrigi, A.F.; S.L. El-Khatib and A.A. El-Bahery (2002). Effect of farming operations on the duration of laser technology precision land leveling for successive seasons. J. Ag. Sci., Ain shhans Univ., Cairo 10 (1):59-71.
El-Sayed, A.S. and F.S. Ismail (1994).Effect of different tillage techniques on some soil properties & cotton yield. Misr J. Ag. Eng., 11 (4): 922-941.
El-Serafy, Z.M. and A.M. El-Ghamry (2006). Methods of soil and water analysis (Practices), Soils Dept., Fac. Of Ag., Mansoura Univ., 253 pp.
Kepner, R.A.; R. Beiner and E.L. Barger (1982). Principles of farm machinery., 3rd Ed., The AVI Pup. Com. Inc. 527 pp.
Mc Clung, J.A.; S. Shepley; M. Ismail and M.N. Seif El-Yazal (1985). Mechanical and economical study of land leveling in Middle Egypt. Ag. Mech. Proj. Paper work No. 21.Ministry of Ag. ARE.
Mourad, S.A.; M.A. Ali; S.M. El-Awady and KH.A. Mowafy (2003), The roal of certain environmental factors on the population activity of rice leaf miner hydraulic prosternalis; deeming and leafhopper balclutha hortensis lindb, at the northern parts of Delta. J. Ag. Res., 81 (4): 1619-1629.
Nour, M.A.; A.E. Abd El-Wahab and F.N. Mahrous (1994). Effect of water stress at different growth stages on rice yield and contributing variables. Rice Res. and Training Center, Annual Agronomy Report.
Nour, M.A.; A.E. Abd El-Wahab; A.A. El-Kady and R.A. Ebaid (1997). Productivity of some rice varieties under different irrigation intervals and potassium level. J. Appl. Sci., 12 (6): 137-154. | ||
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