Yield attributes, yield and harvest index in wheat were not influenced by the residual effect of farmyard manure and phosphorus applied to urdbean.

Vigna mungo · yield · Triticum aestivum (wheat)Positive and negative results

1 paper in the same direction as this claim · 7 in the opposite direction

1. positive
   Blackgram as a preceding crop resulted in significantly higher wheat grain yield than the fallow-wheat sequence.

   Effect of preceding crops and nitrogen rates on growth, yield and yield attributes of wheat. · 2000 · compared with fallow-wheat sequence

   Opposite direction

2. positive
   Wheat yield after black gram was significantly higher than after pigeonpea by 110%.

   Studies in Multiple Cropping II. Effects of Preceding Grain Legumes on the Nitrogen Requirement of Wheat · 1983 · compared with pigeonpea

   Opposite direction

3. positive
   Succeeding wheat benefited significantly from preceding blackgram intercropping in productivity, at 5.16 t/ha.

   Residual effect of maize (Zea mays) + blackgram (Vigna mungo) intercropping on growth, factor productivity and resource-use efficiency of succeeding wheat (Triticum aestivum) under integrated crop management · 2023

   Opposite direction

4. positive
   Preceding blackgram gave the maximum wheat production.

   Nutrient harvest and soil fertility as influenced by legume-wheat (Triticum aestivum) sequences · 1999

   Opposite direction

5. positive
   Wheat yield was markedly higher after blackgram than after other legumes and rice.

   Soil fertility and yield as influenced by different legume- wheat (Triticum aestivum) sequences · 2001 · compared with wheat after other legumes and rice

   Opposite direction

6. positive
   Wheat after pigeonpea–blackgram intercropping with stover incorporated had markedly higher growth and yield than comparison sequences.

   Effect of cropping systems and fertilizers on pigeonpea (Cajanus cajan) and wheat (Triticum aestivum) in pigeonpea-wheat sequence D. R. SHIVRAN , I.P.S. AHLAWAT · 2001 · compared with wheat following sole pigeonpea and pigeonpea or blackgram (stover removed) intercropping

   Opposite direction

7. positive
   Redgram + blackgram at 2:2 paired row ratio gave the highest yield on wheat-equivalent basis (2 210 kg/ha) among rainy-season crops.

   Effect on nitrogen economy, productivity and energetics of wheat (Triticum aestivum) under double cropping systems · 2000

   Opposite direction

8. no effect
   Residual farmyard manure and phosphorus did not influence wheat yield attributes, yield or harvest index.

   Direct and residual effects of organic and inorganic sources of nutrients under urdbean (Vigna mungo)–wheat (Triticum aestivum) cropping sequence in foot-hills of Uttaranchal · 2006

   Same direction

phosphorus · yield · Triticum aestivum (wheat)Positive and negative results

47 papers in the same direction as this claim · 524 in the opposite direction

1. positive
   Single and dual inoculation with P2O5 significantly increased spike length and grain yield.

   Rhizobium and phosphate solubilizing bacteria improve the yield and phosphorus uptake in wheat (Triticum aestivum). · 2008

   Opposite direction

2. positive
   Superphosphate greatly increased wheat yields.

   Grain mineral concentrations and yield of wheat grown under organic and conventional management · 2004

   Opposite direction

3. positive
   In the greenhouse, Penicillium bilaji plus rock phosphate raised wheat dry matter and phosphorus uptake comparably to triple superphosphate.

   Increased Phosphorus Uptake by Wheat and Field Beans Inoculated with a Phosphorus-Solubilizing Penicillium bilaji Strain and with Vesicular-Arbuscular Mycorrhizal Fungi · 1987 · compared with 15 mug of P per g of soil as triple superphosphate

   Opposite direction

4. positive
   Residual combined inoculation increased wheat grain yield into the second season.

   Sustainable Management with Mycorrhizae and Phosphate Solubilizing Bacteria for Enhanced Phosphorus Uptake in Calcareous Soils · 2020 · compared with controls

   Opposite direction

5. positive
   Humic acid with SSP significantly improved wheat plant height, spike length, and grains per spike.

   Application of Single Superphosphate with Humic Acid Improves the Growth, Yield and Phosphorus Uptake of Wheat (Triticum aestivum L.) in Calcareous Soil · 2020 · compared with sole SSP application

   Opposite direction

6. positive
   PSB inoculation increased wheat yield by up to 14.42% compared with the control in phosphate fertilizer-used farmland.

   Screening of phosphate-solubilizing bacteria and their abilities of phosphorus solubilization and wheat growth promotion · 2022 · compared with control treatment

   Opposite direction

7. positive
   Yield response to applied N and P increased with time.

   Long‐Term Fertilization Effects on Crop Yield and Nitrate Nitrogen Accumulation in Soil in Northwestern China · 2004

   Opposite direction

8. positive
   N+P+K significantly increased shoot biomass and grain yield at maturity.

   Yield and nitrogen use efficiency of wheat increased with root length and biomass due to nitrogen, phosphorus, and potassium interactions · 2018

   Opposite direction

563 papers more in this group

fertilization · yield · Triticum aestivum (wheat)Positive and negative results

323 papers in the same direction as this claim · 3,114 in the opposite direction

1. positive
   Nano chitosan-NPK fertilizer significantly increased wheat harvest, crop and mobilization indices in sandy soil relative to normal non-fertilized and normal NPK-fertilized plants.

   Nano chitosan-NPK fertilizer enhances the growth and productivity of wheat plants grown in sandy soil · 2016 · compared with normal non-fertilized and normal fertilized NPK

   Opposite direction

2. positive
   Optimum nitrogen or break crops increased wheat yield by 378 kg ha −1.

   Increasing Water Use and Water Use Efficiency in Dryland Wheat · 2001

   Opposite direction

3. positive
   FYM applied to rice increased subsequent wheat yield by about 6% against urea alone.

   Long‐Term Effects of Organic Inputs on Yield and Soil Fertility in the Rice–Wheat Rotation · 2004 · compared with urea alone

   Opposite direction

4. positive
   Biochar with inoculated fertilizer significantly increased wheat yield.

   Direct and residual effect of biochar application on mycorrhizal root colonisation, growth and nutrition of wheat · 2010

   Opposite direction

5. positive
   Single and dual inoculation with P2O5 significantly increased spike length and grain yield.

   Rhizobium and phosphate solubilizing bacteria improve the yield and phosphorus uptake in wheat (Triticum aestivum). · 2008

   Opposite direction

6. positive
   Tactical nitrogen or cultivar maturity management increased modeled average profit by up to 20%.

   The value of skill in seasonal climate forecasting to wheat crop management in a region with high climatic variability · 1996 · compared with fixed

   Opposite direction

7. positive
   Compost gave greater residual nutrient support to wheat than fertilizer or manure.

   Compost, Manure and Synthetic Fertilizer Influences Crop Yields, Soil Properties, Nitrate Leaching and Crop Nutrient Content · 2009 · compared with conventional synthetic fertilizer and raw dairy manure

   Opposite direction

8. positive
   The highest wheat grain yield was achieved with 160 kg N per ha plus 30 Mg compost per ha.

   Effect of Organic and Inorganic Fertilizers on Grain Yield and Protein Banding Pattern of Wheat · 2010

   Opposite direction

3,429 papers more in this group