Claim · model-written summary
Zero tillage had significantly lower weed dry weight than conventional tillage.
- Treatment
- zero tillage (ZT)e0
- Interactor
- weede0weed
- Outcome
- weed dry weighte0
- Direction
- lowere0
- Comparator
- conventional tillage (CT)e0
Zea maysNot reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly lower weed density, weed dry weight and weed control efficiency (WCE %) were recorded in zero tillage (ZT) compared with conventional tillage (CT)”
t0“maize (Zea mays L.)”
Title
Birendra Kumar Shambhu Prasad; Devendra Mandal Rakesh Kumar International Journal of Current Microbiology and Applied Sciences 2017. doi:10.20546/ijcmas.2017.604.175
Other claims from this paper (17)
- Intervention effect Weed management practices positively influenced maize growth and yield attributes.
- Intervention effect Weed management practices positively influenced maize yields.
- Intervention effect Weed management practices positively influenced maize nutrient uptake.
- Intervention effect Zero tillage had significantly lower weed density than conventional tillage.
- Intervention effect Zero tillage had significantly lower weed control efficiency than conventional tillage.
- Intervention effect Glyphosate then atrazine plus halosulfuran increased maize growth and yield attributes, yields and economic advantage versus unweeded check.
- Intervention effect Glyphosate then topramezone plus atrazine increased maize growth and yield attributes, yields and economic advantage.
- Intervention effect The chemical regimes increased maize N uptake 22.7 to 24% versus unweeded check.
- Intervention effect The chemical regimes increased maize P uptake 37.2 to 38.6% versus unweeded check.
- Intervention effect The chemical regimes increased maize K uptake 20.6 to 20.8% versus unweeded check.
- Observation Two hand weedings at 15 and 30 DAS gave the maximum grain yield of 8.92 t/ha.
- Observation Glyphosate then atrazine plus halosulfuran gave 8.90 t/ha grain yield, statistically at par with two hand weedings.
- Observation Acetochlor under conventional tillage gave 8.57 t/ha grain yield.
- Observation Glyphosate then topramezone plus atrazine gave 8.45 t/ha grain yield.
- Observation Grain yield under the four leading regimes was significantly superior to the remaining practices.
- Observation Glyphosate then atrazine plus halosulfuran gave the highest net return, Rs.55767/ha.
- Observation The maize-Lathyrus intercrop after pre-plant glyphosate gave the maximum benefit-cost ratio of 1.98.