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STUDIES ON DOUBLE CROPPING UNDER RAINFED CONDITIONS.

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Title STUDIES ON DOUBLE CROPPING UNDER RAINFED CONDITIONS.
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Creator AK SRIVASTAVA
B VERMA
PRATAP NARAIN
 
Subject DOUBLE CROPPING , RAINFED CONDITION
 
Description Not Available
GREENGRAM , BLACKGRAM AND COWPEA EACH FOLLOWED BY SAFFLOWER , MUSTARD TARAMIRA AND GRAM IN DOUBLE CROPPING SEQUENCES WERE STUDIED FROM 1978-79 TI 1981-82 , SORGHUM+ PIGEON PEA INTERCROPPING (1:1) WAS INCLUDED FRO COMPARISON. GREENGRAM- SAFFLOWER SEQUENCE WAS SUPERIOR OVER FOUR SEASONS PRODUCING 12.6 q/ha FOLLOWED BY GREENGRAM- TARAMIRA (10.5q/ha) . GREENGRAM SEQUENCES WERE SIGNIFICANTLY BETTER IN ENERGY VALUE OF GRAIN YIELD (3.42 TO 4.40 MILLION K CALORIES/ha) THAN OTHER DOUBLE CROPPING SEQUENCES AND WERE AT PAR WITH SORGHUM + PIGEONPEA INTERROPPING (4.36 MILLION K CALORIES/ha). RAINFALL PRODUCTIVITY OF GREENGRAM - SAFFOWER SEQUENCE (12.0 kg GRAIN/cm RAINS ) WAS HIGHER THAN OTHER DOUBLE CROPPING SEQUENCES ( 5 TO 15 kg GRAIN /cm RAINS) AND COMPARABLE TO SORGHUM + PIGEONPEA ( 19 KG GRAIN /cm RAINS). BLACKGRAM AND GREENGRAM PROVIDED MAXIMUM CANOPY COVER (80 AND 79%) FOLLOWED BY COWPEA (76%) AND SORGHUM + PIGEONPEA (68%) 45 DAYS AFTER SOWING.
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Date 2020-09-16T09:24:37Z
2020-09-16T09:24:37Z
1985-01-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/41329
 
Language English
 
Relation Not Available;
 
Publisher Not Available