T9 gave the highest leaf area index (4.34).

Vigna unguiculata · growth · Oryza sativa (rice)Results agree

5 papers in the same direction as this claim

1. positive
   Rice biomass was 6.6% higher with cowpea after wheat.

   Phosphorus skipping effect on productivity, profitability and sustainability of rice-wheat cropping systems in Indo-Gangetic plains of India · 2018 · compared with rice-vegetable pea-wheat crop sequence

   Same direction

2. positive
   Rice seeds fortified with 3% sprouted cowpea extract performed better for germination, shoot and root length, and dry matter production.

   Effect of seed fortification with sprouted pulses extract on germination and seedling vigour of rice · 2014

   Same direction

3. positive
   Seeds fortified with 3% cowpea extract had higher germination (88%) than the control (74%).

   Combined Effect of seed fortification and foliar spray with sprouted pulses extract on rice · 2013 · compared with Control

   Same direction

4. positive
   Vigna unguiculata mulch gave rice a mean height of 116.37cm and significantly improved height.

   The effect of Vigna unguiculata mulching on growth and yield performance of aerobic rice (AERON 1) / Hamdiyana Hamdan · 2019 · compared with no mulching (control)

   Same direction

5. positive
   The combined practice increased upland rice leaf area index to 4.81.

   Productivity and profitability of upland rice (Oryza sativa L.) under varied crop geometry and soil moisture conservation practices · 2023

   Same direction

growing medium · growth · Oryza sativa (rice)Positive and negative results

20 papers in the same direction as this claim · 5 in the opposite direction

1. negative
   Rice seedling height and fresh weight were lower on partially submerged substrate than with no direct contact of the substrate with water.

   Floating seedbed for preparing rice seedlings under unpredictable fl ooding occurrence at tropical riparian wetland · 2019 · compared with no direct contact

   Opposite direction

2. no effect
   Blank control and natural substrate produced no significant difference in rice growth.

   Application of arbuscular mycorrhiza on promoting the growth of rice and reducing the usage of chemical fertilizer · 2010 · compared with blank controller

   Opposite direction

3. no effect
   Sand and coir applications had no significant effect on rice plant height.

   Growth and Yield of Rice Plant by the Applications of River Sand, Coconut and Banana Coir in Ustic Endoaquert · 2013

   Opposite direction

4. negative
   New substrates made seedling emergence later than control by two days.

   Techniques for Soil-less Drought Seedling Nurturing in Rice with New Substrates · 2007 · compared with control

   Opposite direction

5. no effect
   Substrates did not affect germination of crop or weed seeds.

   دراسة مقارنة لتأثير بعض العوامل في انبات بذور الاعشاب والمحاصيل في الجزيرة بالسودان · 1985

   Opposite direction

6. positive
   Substrate treatment with T.12 and T.52 increased rice root dry weight by 32.9%.

   Biocontrol of sheath blight on rice and growth promotion by Trichoderma isolates from the Amazon · 2012

   Same direction

7. positive
   Humic acid from peat increased plant biomass weight and plant roots more than other sources.

   Efficiency of various sources and doses of humic acid on physical and chemical properties of saline soil and growth and yield of rice · 2018 · compared with others

   Same direction

8. positive
   Pyrazosulfuron-ethyl application increased rice seedling biomass.

   Efficacy of Pyrazosulfuron-ethyl Against Weeds in Rice Nursery Under Mid Hill Conditions of Himachal Pradesh · 2005

   Same direction

17 papers more in this group

mulching · growth · Oryza sativa (rice)Positive and negative results

33 papers in the same direction as this claim · 12 in the opposite direction

1. negative
   Oilseed rape straw returned by mulching had negative impacts on new germinating rice roots in 0–10 cm of soil.

   Negative and Positive Impacts of Rape Straw Returning on the Roots Growth of Hybrid Rice in the Sichuan Basin Area · 2019

   Opposite direction

2. no effect
   Sorghum stem residue mulch did not inhibit rice seedling growth.

   Allelopathic effect of sorghum extract and residues on selected crops and weeds. · 1994

   Opposite direction

3. negative
   Plastic film mulching significantly lowered grain yield and spikelets to LAI ratio in upland rice.

   Effects of Cultivation Methods on Growth Characteristics and Yield Formation in Upland Rice(Zhonghan 3) and Paddy Rice(Wuxiangjing 99-8) · 2006 · compared with MC

   Opposite direction

4. negative
   Mulching weeding gave shorter root length than hand weeding and weedy check.

   Effects of rain catching and controlled irrigation models on pest and loss of nitrogen and phosphorus under different weeding methods · 2013 · compared with hand weeding and weedy check

   Opposite direction

5. negative
   Plastic mulch suppressed broadleaf weed dry biomass by 92.2% over control.

   Weed Management in Direct-Seeded Fine Rice Using Allelopathic Crop Residue Mulches and Nitrogen for Sustained Yields in Pakistan · 2020 · compared with control

   Opposite direction

6. negative
   Mulching reduced leaf area index relative to control.

   A Study of Rice Cultivation Aimed at Reducing Biocide with Increased Yield by the Regulation of Micrometeorological Factors. · 2001

   Opposite direction

7. negative
   Seedling dry matter was significantly less with plastic film covering than with no covering.

   Effect of Mulching with Different Specs of Non-woven Fabric on Quality of Mechanically-Transplanted Rice Seedling · 2009 · compared with covering with nothing

   Opposite direction

8. negative
   Hyacinth mulch reduced biomass phosphorus use efficiency except at mid-tillering.

   Effect of Hyacinth Mulching on Uptake and Utilization of Phosphorus by Rice Plant (Oryza sativa L.) · 2011

   Opposite direction

37 papers more in this group