Abstract
A field experiment was'tdmducted during 2002-03 to 2003-04 at Pantnagar, to study~the direct and residual effects of organic and inorganic sources of nutrients under urdbean [Vigna mungo (L.) Hepperl-wheat (Triticum aestivum L. emend. Fiori & Paol.) cropping sequence. Plant height in urdbean varied significantly with the appli- cation of farmyard manure @ 5 tonnestha and phosphorus @ 40 kg P,O,/ha over their respective control. Farm- yard manure @ 5 tonneslha also resulted in significantly higher number of podstplant, grain and biological yields than no-farmyard manure application. However 20 and 40 kg P,O$ha,being at par, recorded significantly higher grain yield than the control. Yield attributes, yield and harvest index in wheat were not influenced by im- proved because the residual effect of farmyard manure and phosphorus applied to urdbean, whereas 75 and 100% of recommended level, being at par, resulted in significantly higher values of yield attributes and yield compared to 50% of recommended level. On economic point of view, 75% of recommended fertilizer level re- sulted in the highest net return and also gave at par wheat-grain-equivalent yield to 100% of recommended level. Total nutrient uptake of the system and soil-nutrient status after urdbean-wheat sequence also increased significantly because of the direct and residual sources of nurients.
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Claims 9
Claim · model-written summary
Urdbean plant height varied significantly with farmyard manure at 5 t/ha compared with the control.
- Taxon
- urdbean
Vigna mungot0 - Treatment
- farmyard manure @ 5 tonnesthae1
- Outcome
- Plant heighte1
- Comparator
- controle1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“Plant height in urdbean varied significantly with the appli- cation of farmyard manure @ 5 tonnestha and phosphorus @ 40 kg P,O,/ha over their respective control”
Claim · model-written summary
Urdbean plant height varied significantly with phosphorus at 40 kg P2O5/ha compared with the control.
- Taxon
- urdbeanVigna mungot0
- Treatment
- phosphorus @ 40 kg P,O,/hae1
- Outcome
- Plant heighte1
- Comparator
- controle1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“Plant height in urdbean varied significantly with the appli- cation of farmyard manure @ 5 tonnestha and phosphorus @ 40 kg P,O,/ha over their respective control”
Claim · model-written summary
Farmyard manure at 5 t/ha gave significantly higher pods per plant, grain yield and biological yield in urdbean than no farmyard manure.
- Taxon
- urdbeanVigna mungot0
- Treatment
- Farm- yard manure @ 5 tonneslhae1
- Outcome
- number of podstplant, grain and biological yieldse1
- Direction
- highere1
- Comparator
- no-farmyard manure applicatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“Farm- yard manure @ 5 tonneslha also resulted in significantly higher number of podstplant, grain and biological yields than no-farmyard manure application”
Claim · model-written summary
Phosphorus at 20 and 40 kg P2O5/ha, which were at par, gave significantly higher urdbean grain yield than the control.
- Taxon
- urdbeanVigna mungot0
- Treatment
- 20 and 40 kg P,O$hae1
- Outcome
- grain yielde1
- Direction
- highere1
- Comparator
- the controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“20 and 40 kg P,O$ha,being at par, recorded significantly higher grain yield than the control”
Claim · model-written summary
Yield attributes, yield and harvest index in wheat were not influenced by the residual effect of farmyard manure and phosphorus applied to urdbean.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- residual effect of farmyard manure and phosphorus applied to urdbeane1
- Outcome
- Yield attributes, yield and harvest indexe1
- Direction
- not influencede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“Yield attributes, yield and harvest index in wheat were not influenced by im- proved because the residual effect of farmyard manure and phosphorus applied to urdbean”
Claim · model-written summary
75 and 100% of the recommended level, at par, gave significantly higher yield attributes and yield in wheat than 50% of the recommended level.
- Taxon
- wheatTriticum aestivumt1
- Treatment
- 75 and 100% of recommended levele1
- Outcome
- yield attributes and yielde1
- Direction
- highere1
- Comparator
- 50% of recommended levele1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“75 and 100% of recommended level, being at par, resulted in significantly higher values of yield attributes and yield compared to 50% of recommended level”
Claim · model-written summary
75% of the recommended fertilizer level gave the highest net return.
- Taxon
- wheatTriticum aestivumt1
- Treatment
- 75% of recommended fertilizer levele1
- Outcome
- net returne1
- Direction
- higheste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“On economic point of view, 75% of recommended fertilizer level re- sulted in the highest net return”
Claim · model-written summary
75% of the recommended fertilizer level gave wheat-grain-equivalent yield at par with 100% of the recommended level.
- Taxon
- wheatTriticum aestivumt1
- Treatment
- 75% of recommended fertilizer levele1
- Outcome
- wheat-grain-equivalent yielde2
- Direction
- at pare2
- Comparator
- 100% of recommended levele2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“75% of recommended fertilizer level”
e2“gave at par wheat-grain-equivalent yield to 100% of recommended level”
Claim · model-written summary
Total nutrient uptake of the urdbean-wheat system and soil nutrient status increased significantly because of the direct and residual sources of nutrients.
- Taxon
- urdbean-wheat sequencee1
- Treatment
- direct and residual sources of nurientse1
- Outcome
- Total nutrient uptake of the system and soil-nutrient statuse1
- Direction
- increasede1
Not reportedComparator
Verbatim
t0“urdbean (Vigna mungo)”
t1“wheat (Triticum aestivum)”
e1“Total nutrient uptake of the system and soil-nutrient status after urdbean-wheat sequence also increased significantly because of the direct and residual sources of nurients”
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