SURFACE IRRIGATION METHODS FOR BAJRA IN VERTISOLS
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Title |
SURFACE IRRIGATION METHODS FOR BAJRA IN VERTISOLS
Not Available |
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Creator |
B HANUMANATHAPPA
S CHITTARANJAN ARJUN PRASAD MJ SAM |
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Subject |
SURFACE IRRIGATION METHODS, BAJRA, VERTISOLS
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Description |
Not Available
VERTISOLS OF BELLARY POSSESS LOW INFILTRATION RATES. TO STUDY THE EFFICIENT METHOD OF APPLICATION OF WATER , THREE METHODS OF IRRIGATION WERE EVALUATED IN A RANDOMISED BLOCK DESIGN REPLICATED 8 TIMES WITH A PLOT SIZE OF 48 m X 3.6 m DURING 1976-77 AND 1977-78 . RESULTS INDICATE THAT WITH RIDGE FURROW IRRIGATION, BAJRA RECORDED 3601 kg/ha WHICH HAS 182 KG AND 274 KG MORE THAN WITH FLAT BED IRRIGATION AND ALTERNATE FURROW IRRIGATION. HOWEVER, WATER USE EFFICIENCY WAS HIGHEST WITH ALTERNATE FURROW IRRIGATION (186 kg/ha/cm OF WATER), WHILE IT WAS LOWEST (120kg) WITH FLAT BED IRRIGATION, . THERE IS A SAVING OF 38.2 % OF WATER WITH ALTERNATE FURROW IRRIGATION (18.1 cm) IN COMPARISON TO FLAT BED IRRIGATION (29.3cm) . WITH THE QUANTITY OF WATER USED FOR FLAT BED IRRIGATION (29.3 cm) AS MUCH AS 5386 kg/ha OF BAJRA GRAIN COULD BE REALISED BY ADOPTING ALTERNATE FURROW IRRIGATION IN AS MUCH AS 1.6 ha. Not Available |
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Date |
2020-08-17T05:10:15Z
2020-08-17T05:10:15Z 1980-01-01 |
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Type |
Research Paper
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Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/39600 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Not Available
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