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EFFECT OF IRRIGATION , NITROGEN, AND PHOSPHOROUS ON NPK CONTENTS IN SEED AND STALK AND UPTAKE BY SUNFLOWER.

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Title EFFECT OF IRRIGATION , NITROGEN, AND PHOSPHOROUS ON NPK CONTENTS IN SEED AND STALK AND UPTAKE BY SUNFLOWER.
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Creator HPS TOMAR
KS DADHWAL
HP SINGH
 
Subject IRRIGATION EFFECT, NITROGEN , PHOSPHOROUS, NPK , SEED, STALK, SUNFLOWER.
 
Description Not Available
THE PAPER CONTAINS THE RESULTS OF A FIELD STUDY CONDUCTED DURING 1992-93 AT BARAUT ( MEERUT) TO EVALUATE THE INFLUENCE OF THREE LEVELS EACH OF IRRIGATION (0.4 ,06 AND 0.8 IW/CPE RATIO) , NITROGEN ( 40, 80 AND 120 kg/ha) AND PHOSPHOROUS ( 0, 40 AND 80 kg/ha) ON NPK CONTENTS AND THEIR UPTAKE BY SPRING SUNFLOWER ( HELIANTHUS ANNUS L) VAR. MORDAN. THE N AND P CONTENTS OF SEED AND STALK DECREASED SIGNIFICANTLY WITH IRRIGATION LEVELS BUT INCREASED WITH INCREASING LEVELS OF N AND P. ON CONTRARY , P DID NOT INFLUENCE THE K CONTENT OF SEED AND STALK. UPTAKE OF NPK BY SEED AND STALK WAS FOUND SIGNIFICANTLY AFFECTED WITH IRRIGATION , N AND P LEVELS. NEARLY , 34 % HIGHER SEED YIELD WAS RECORDED WITH 0.8 IW/CPE RATIO OVER 0.4 IW /CPE RATIO. APPLICATION OF 120 kg N/ha INCREASED THE SEED YIELD BY 21.17 AND 5.59 % OVER 40 AND 80 kg N /ha , WHEREAS , 80 kg P2O5 /ha PRODUCED 9.96 AND 28.2 % HIGHER SEED YIELD THAN 40 AND 0 kg P2O5 /ha.
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Date 2020-09-23T10:08:08Z
2020-09-23T10:08:08Z
1995-01-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/41550
 
Language English
 
Relation Not Available;
 
Publisher Not Available