Abstract
Both field and greenhouse experiments show that nitrogen,phosphorus, potassium fertiliz-ers all have the profoundly yield-increasing effect on wheat for tested soils in He'nan province,the magni-tude order of yield-increasing effect is as follows: NKP. It is discovered initially that potassium fertilizer has profoundly yield-increasing effect on wheat in experimented region. Also, sulfur zinc and m anganese fertilizers have yield-increasing on wheat. Thus, potassium fertilizer also should be applied to winter wheat variety Shaan354, together with nitrogen and phosphorus fertilizers, attention should be paid to the defi-ciencies and replenish of sulfur zinc and manganese nutrients,and to the balanced fertilization of various fertilizers. The optlmum rates of N, P2O5, and K2Oare 217. 0 kg/hm, 99. 1 kg/hm and 1O7. l kg/hm, respec-tively, and the optimum ratio of N: P2O5,: K2Oare 1:0. 46: 0. 49. The distribution ratio of base to topdress amount of N fertilizer is 1: 1, the time of top dressing is be fore stem pushing and in flowering stage of wheat, and the distribution ratio of both top dresses is 4: 1.
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Claims 15
Claim · model-written summary
Nitrogen fertilizer increased wheat yield in tested soils.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- nitrogene0
- Outcome
- yielde0
- Direction
- yield-increasinge0
- Setting
- He'nan provincee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“nitrogen,phosphorus, potassium fertiliz-ers all have the profoundly yield-increasing effect on wheat for tested soils in He'nan province”
Claim · model-written summary
Phosphorus fertilizer increased wheat yield in tested soils.
- Taxon
- wheatTriticum aestivume0
- Treatment
- phosphoruse0
- Outcome
- yielde0
- Direction
- yield-increasinge0
- Setting
- He'nan provincee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“nitrogen,phosphorus, potassium fertiliz-ers all have the profoundly yield-increasing effect on wheat for tested soils in He'nan province”
Claim · model-written summary
Potassium fertilizer increased wheat yield in the tested region.
- Taxon
- wheatTriticum aestivume0
- Treatment
- potassium fertilizere0
- Outcome
- yielde0
- Direction
- yield-increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“potassium fertilizer has profoundly yield-increasing effect on wheat in experimented region”
Claim · model-written summary
Sulfur fertilizer increased wheat yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- sulfure0
- Outcome
- yielde0
- Direction
- yield-increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“sulfur zinc and m anganese fertilizers have yield-increasing on wheat”
Claim · model-written summary
Zinc fertilizer increased wheat yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- zince0
- Outcome
- yielde0
- Direction
- yield-increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“sulfur zinc and m anganese fertilizers have yield-increasing on wheat”
Claim · model-written summary
Manganese fertilizer increased wheat yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- m anganesee0
- Outcome
- yielde0
- Direction
- yield-increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“sulfur zinc and m anganese fertilizers have yield-increasing on wheat”
Claim · model-written summary
The authors recommend potassium with nitrogen and phosphorus for Shaan354.
- Taxon
- winter wheatTriticum aestivume0
- Material
- Shaan354e0
- Outcome
- potassium fertilizer also should be appliede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“potassium fertilizer also should be applied to winter wheat variety Shaan354, together with nitrogen and phosphorus fertilizers”
Claim · model-written summary
The authors recommend attention to sulfur, zinc and manganese deficiencies.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Outcome
- replenish of sulfur zinc and manganese nutrientse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“attention should be paid to the defi-ciencies and replenish of sulfur zinc and manganese nutrients”
Claim · model-written summary
The optimum nitrogen application rate was 217. 0 kg/hm.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Treatment
- Ne0
- Outcome
- optlmum rates of Ne0
- Value
- 217. 0 kg/hme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“The optlmum rates of N, P2O5, and K2Oare 217. 0 kg/hm, 99. 1 kg/hm and 1O7. l kg/hm”
Claim · model-written summary
The optimum P2O5 rate was 99. 1 kg/hm.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Treatment
- P2O5e0
- Outcome
- optlmum rates of N, P2O5e0
- Value
- 99. 1 kg/hme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“The optlmum rates of N, P2O5, and K2Oare 217. 0 kg/hm, 99. 1 kg/hm and 1O7. l kg/hm”
Claim · model-written summary
The optimum K2O rate was 1O7. l kg/hm.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Treatment
- K2Oe0
- Outcome
- optlmum rates of N, P2O5, and K2Oe0
- Value
- 1O7. l kg/hme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“The optlmum rates of N, P2O5, and K2Oare 217. 0 kg/hm, 99. 1 kg/hm and 1O7. l kg/hm”
Claim · model-written summary
The optimum N:P2O5:K2O ratio was 1:0. 46: 0. 49.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Outcome
- optimum ratio of N: P2O5,: K2Oe0
- Value
- 1:0. 46: 0. 49e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“the optimum ratio of N: P2O5,: K2Oare 1:0. 46: 0. 49”
Claim · model-written summary
The recommended basal to topdress nitrogen ratio was 1: 1.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Outcome
- distribution ratio of base to topdress amount of N fertilizere0
- Value
- 1: 1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“The distribution ratio of base to topdress amount of N fertilizer is 1: 1”
Claim · model-written summary
Topdressing was recommended before stem pushing and at flowering.
- Taxon
- wheatTriticum aestivume0
- Outcome
- top dressing is be fore stem pushing and in flowering stagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“the time of top dressing is be fore stem pushing and in flowering stage of wheat”
Claim · model-written summary
The two nitrogen topdresses were allocated at a 4: 1 ratio.
- Taxon
- Winter Wheat Variety Shaan354Triticum aestivumt0
- Outcome
- distribution ratio of both top dressese0
- Value
- 4: 1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat Variety Shaan354”
e0“the distribution ratio of both top dresses is 4: 1”
The same questions in other papers
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- no effect
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3,114 papers in the same direction as this paper · 284 in the opposite direction · 39 reporting no difference from an alternative
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See all 3,438 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.