Abstract
This paper mainly studies the yield and water use efficiency(WUE) of spring wheat and field pea under conservation tillages with different covered ways.Spring wheat and field pea was intercroppinged in fields respectively treated with tillage(T or CK),no-tillage with straw(NTS),no-tillage without straw(NT),tillage with straw(TS),tillage with plastic mulching(TP) and no-tillage with plastic mulching(NTP).During growth stage,we investigated growth period,seedling number,dry matter,soil moisture,yield,and analysised the data.WUE and harvest index(HI) under plastic mulching treatments(TP and NTP) were significantly higher than that of T,TS,NTS and NT.However,as for seedling number and dry matter at early stages,TP and NTP were lower than T,TS,NTS and NT.Plastic mulching and planting along sides are better conservation tillage in western semi-arid areas of Loess Plateau.
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Claims 5
Claim · model-written summary
Plastic mulching increased WUE in spring wheat and field pea relative to other tillage treatments.
Verbatim
e0“WUE and harvest index(HI) under plastic mulching treatments(TP and NTP) were significantly higher than that of T,TS,NTS and NT”
t0“Field Pea and Spring Wheat”
Claim · model-written summary
Plastic mulching increased harvest index relative to other tillage treatments.
Verbatim
e0“WUE and harvest index(HI) under plastic mulching treatments(TP and NTP) were significantly higher than that of T,TS,NTS and NT”
t0“Field Pea and Spring Wheat”
Claim · model-written summary
Plastic mulching lowered early seedling number compared with the other treatments.
Verbatim
e0“as for seedling number and dry matter at early stages,TP and NTP were lower than T,TS,NTS and NT”
t0“Field Pea and Spring Wheat”
Claim · model-written summary
Plastic mulching lowered early dry matter compared with the other treatments.
Verbatim
e0“as for seedling number and dry matter at early stages,TP and NTP were lower than T,TS,NTS and NT”
t0“Field Pea and Spring Wheat”
Claim · model-written summary
Plastic mulching and planting along sides were recommended for the western semi-arid Loess Plateau.
Verbatim
e0“Plastic mulching and planting along sides are better conservation tillage in western semi-arid areas of Loess Plateau”
t0“Field Pea and Spring Wheat”
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See all 69 papers →8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.