COMPARISON OF DIFFERENT METHODS OF SEEDBED PREPARATION UNDER DRY SOIL CONDITIONS ON CORN YIELD IN ROTATION WITH WHEAT

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ROUZBEH MAJID; LOGHAVI M.

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Paper Information

Journal: JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH Year:2007 | Volume:7 | Issue:29 Page(s): 19-32

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Title

COMPARISON OF DIFFERENT METHODS OF SEEDBED PREPARATION UNDER DRY SOIL CONDITIONS ON CORN YIELD IN ROTATION WITH WHEAT

Author(s)

ROUZBEH MAJID | LOGHAVI M. | Issue Writer Certificate

Keywords

COMQ3

COM YIELDQ3

MEAN WEIGHT DIAMETERQ4

TILLAGE EQUIPMENTSQ4

TILLAGE PRACTICESQ4

Abstract

Agricultural machinery efficiency has to be tested in regards to climatic and regional especial condition. Therefore the effects of five different seedbed preparation methods were investigated on some physical properties and yield in Darab region for two years. This experiment was carried out using Randomized COMplete Block Design with four replications and five treatments as follows: Moldboard plow + disk harrow (twice) as evidence; Disk plow + Disk harrow (once) ; Disk plow + Disk harrow (twice); Disk plow + Rotary tiller; Moldboard plow + Rotary tiller In all tillage methods parameters such as MEAN WEIGHT DIAMETER, effective field capacity, number of plant per area unit, yield and yield COMponents were measured. The results showed that plowing practices by moldboard and disk plow had significant effect on MEAN WEIGHT DIAMETER with %95 confidence. Besides, the surveys indicated that there was not significant difference between MWD's of second, third and forth stages of disk operations. The results also noted that plowing practices with disk plow did not show significant difference between MEAN WEIGHT DIAMETER in second, third and fourth stages of disk operations. The minimum MEAN WEIGHT DIAMETER was obtained when secondary TILLAGE PRACTICES were done with rotary tiller as COMpared with twice of disk practices. Maximum grain yield obtained in TILLAGE PRACTICES with disk plow and twice disk harrow. Results indicated that increasing number of plant per area unit, decreased number of kernel per eara and kernel weight.

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APA: Copy

ROUZBEH, MAJID, & LOGHAVI, M.. (2007). COMPARISON OF DIFFERENT METHODS OF SEEDBED PREPARATION UNDER DRY SOIL CONDITIONS ON CORN YIELD IN ROTATION WITH WHEAT. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 7(29), 19-32. SID. https://sid.ir/paper/28036/en

Vancouver: Copy

ROUZBEH MAJID, LOGHAVI M.. COMPARISON OF DIFFERENT METHODS OF SEEDBED PREPARATION UNDER DRY SOIL CONDITIONS ON CORN YIELD IN ROTATION WITH WHEAT. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH[Internet]. 2007;7(29):19-32. Available from: https://sid.ir/paper/28036/en

IEEE: Copy

MAJID ROUZBEH, and M. LOGHAVI, “COMPARISON OF DIFFERENT METHODS OF SEEDBED PREPARATION UNDER DRY SOIL CONDITIONS ON CORN YIELD IN ROTATION WITH WHEAT,” JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, vol. 7, no. 29, pp. 19–32, 2007, [Online]. Available: https://sid.ir/paper/28036/en

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