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EVALUATION OF SPECIFICATIONS FOR GRADED BUNDS AND SUITABLE INTRA-TERRACE MEASURES IN THE DEE BLACK SOILS OF SEMI-ARID REGIONS OF SOUTH- INDIA.

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Title EVALUATION OF SPECIFICATIONS FOR GRADED BUNDS AND SUITABLE INTRA-TERRACE MEASURES IN THE DEE BLACK SOILS OF SEMI-ARID REGIONS OF SOUTH- INDIA.
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Creator MS RAMA MOHAN RAO
SK NALATWADMATH
A RAIZADA
RN ADHIKARI
 
Subject EVALUATION, GRADED BUNDS, INTER-TERRACE MEASURES, BLACK SOILS, SOUTH-INDIA
 
Description Not Available
IN ORDER TO MAKE CONSERVATION PROGRAMME COST EFFECTIVE IN VERTISOL SEMI-ARID REGION OF INDIA, A STUDY WAS INITIATED TO DETERMINE OPTIMUM CROSS SECTION AND SPACING OF GRADED BUNDS AND THEIR IMPACT ON RUNOFF , SOIL LOSS AND GRAIN YIELD OF SORGHUM. GRADED BUND AT 0.75 m VERTICAL INTERVAL WITH 0.6 sq m CROSS SECTION RECORDED HIGHEST GRAIN AND STRAW YIELD OF SORGHUM (1271 AND 2021 kg/ha , RESPECTIVELY) , FOLLOWED BY THE TREATMENT CONSISTING OF 0.75 m VERTICAL INTERVAL WITH 0.8 sq m CROSS SECTION ( 1256 AND 1953 kg/ha), RESPECTIVELY AS AGAINST CONTROL YIELD OF 879 AND 1485 kg/ha . BORDER STRIPS AND VERTICAL MULCH RECORDED 884 AND 856 kg/ha OF GRAIN YIELD , RESPECTIVELY WHICH WAS 46 AND 42% HIGHER THAN CONTROL. AGRI- HORTI TREATMENT RECORDED 5% INCREASE IN SORGHUM YIELD IN ADDITION TO FRUIT YIELD OF 73, 6,7 AND 34 kg/ PLANT OF BER , DRUMSTICK, SAPOTA AND POMOGRANATE , RESPECTIVELY. CONSIDERING THE COST AND MAINTENANCE OF BUNDS , 0.6 sq m CROSS SECTION WAS FOUND IDEALLY SUITED FOR THE BLACK SOILS.
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Date 2020-08-26T05:49:14Z
2020-08-26T05:49:14Z
1998-01-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/40306
 
Language English
 
Relation Not Available;
 
Publisher Not Available