Within subsurface drip irrigation, 60 cm lateral and 20 cm emitter spacing gave the highest yield, 50.70 qha-1.

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

797 papers in the same direction as this claim · 184 in the opposite direction · 7 reporting no difference from an alternative

1. negative
   Drip irrigation lowered wheat grain yield by 10.8%.

   Studies on Water Productivity and Yields Responses of Wheat Based on Drip Irrigation Systems in Clay Loam Soil · 2015 · compared with border irrigation

   Opposite directionCited by this paper

2. negative
   Surface drip irrigation reduced wheat grain yield by 26.57% relative to sprinkler irrigation.

   Maximizing water use efficiency in wheat yields based on drip irrigation systems. · 2009 · compared with solid-set sprinkler irrigation system

   Opposite directionCited by this paper

3. negative
   Reducing drip irrigation and nitrogen rate dropped wheat yield.

   Effects of Water and Nitrogen Utilized by Means of Dripping on Growth of Root and Canopy and Matter Distribution in Spring Wheat · 2013

   Opposite directionCited by this paper

4. negative
   Deficit irrigation led to a serious decline in production of spring wheat.

   Effect of Water Amounts Applied With Drip Irrigation on Water Consumption Characteristics and Yield of Spring Wheat in Xinjiang · 2013

   Opposite directionCited by this paper

5. positive
   SWI with drip irrigation at 20 cm emitters spacing (T3) produced the greatest plantheight, number of tillers per metre square, number of effective tillers in wheat.

   Maximising water productivity of wheat crop by adopting drip irrigation · 2016

   Same directionCited by this paper

6. negative
   Minimum irrigation lowered average winter wheat yield by 14% versus full irrigation.

   Performance of Double‐Cropped Winter Wheat–Summer Maize under Minimum Irrigation in the North China Plain · 2006 · compared with fully irrigated treatment (FI)

   Opposite direction

7. no effect
   Moderately saline water substituted for good quality water during part of the season maintained total wheat grain yield.

   Time of Salt Stress Affects Growth and Yield Components of Irrigated Wheat · 1994 · compared with good quality water

   Opposite direction

8. negative
   Saline irrigation caused soil salinization and reduced wheat growth and yield.

   Effect of Straw Biochar on Soil Properties and Wheat Production under Saline Water Irrigation · 2019

   Opposite direction

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