Abstract
A field experiment was conducted at Bikaner, Rajasthan, during the winter (rabi) seasons of 201617 and 201718, to find out the efficacy of crop establishment and weed-management on weed, the yield of wheat (Triticum aestivum L.) and its residual effect on succeeding summer greengram [Vigna radiate (L.) R. Wilczek]. The treatments in wheat during the winter seasons, comprising 28 combinations having 4 crop-establishment methods and 7 weed- management options, was laid out in a strip-plot design with 4 replications. Wheat variety Raj 3077 was sown at 22.5-cm-row spacing using a seed rate of 100 kg/ha. Both stale seedbed and deep tillage methods reduced the density and dry matter of all most weeds at all the stages significantly in comparison to conventional tillage, while stale seedbed using glyphosate at 2.0 kg/ha proved itself best among all the treatments. Metsulfuron @ 4.0 g/ha + 1 hand-hoeing significantly decreased the weed density and dry matter of all the weeds except nut grass (Cyperus rotundus L.) and Burmuda grass [Cynodon dactylon (L.) Pers.] over all herbicidal treatments. The yield of wheat was significantly higher under state seedbed using glyphosate at 2.0 kg/ha followed by stale seedbed SSB using shallow tillage over deep and conventional tillage. In weed management, metsulfuron @ 4.0 g/ha + 1 hand-hoeing significantly increased the yield over other herbicidal treatments. Stale seedbed technique was significant superior in nutrient uptake by grain and straw to deep and conventional tillage. In weed management, metsulfuron 4.0 g/ha + 1 hand-weeding given better response over remained applied treatment. The crop-establishment methods had not significant effect on fungi, bacteria and dehydrogenase activity. In weed-management treatment lowest microbial population were recorded under metsulfuron-treated plot at 7 days after application, whereas at 30 days after application and harvest stage had not significant variation
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 12
Claim · model-written summary
Stale seedbed reduced weed density and dry matter versus conventional tillage.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- stale seedbede0
- Outcome
- density and dry matter of all most weedse0
- Direction
- reducede0
- Comparator
- conventional tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both stale seedbed and deep tillage methods reduced the density and dry matter of all most weeds at all the stages significantly in comparison to conventional tillage”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Deep tillage reduced weed density and dry matter versus conventional tillage.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- deep tillagee0
- Outcome
- density and dry matter of all most weedse0
- Direction
- reducede0
- Comparator
- conventional tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both stale seedbed and deep tillage methods reduced the density and dry matter of all most weeds at all the stages significantly in comparison to conventional tillage”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Stale seedbed with glyphosate performed best among establishment treatments.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- stale seedbed using glyphosate at 2.0 kg/hae0
- Outcome
- best among all the treatmentse0
- Direction
- beste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stale seedbed using glyphosate at 2.0 kg/ha proved itself best among all the treatments”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Metsulfuron plus hand hoeing decreased weed density and dry matter except in nut grass and Bermuda grass.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Metsulfuron @ 4.0 g/ha + 1 hand-hoeinge0
- Outcome
- weed density and dry mattere0
- Direction
- decreasede0
- Qualifier
- except nut grass (Cyperus rotundus L.) and Burmuda grass [Cynodon dactylon (L.) Pers.]e0
- Comparator
- all herbicidal treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metsulfuron @ 4.0 g/ha + 1 hand-hoeing significantly decreased the weed density and dry matter of all the weeds except nut grass (Cyperus rotundus L.) and Burmuda grass [Cynodon dactylon (L.) Pers.] over all herbicidal treatments”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Wheat yield was higher with stale seedbed using glyphosate than with deep and conventional tillage.
- Taxon
- wheatTriticum aestivume0
- Treatment
- state seedbed using glyphosate at 2.0 kg/hae0
- Outcome
- yield of wheate0
- Direction
- highere0
- Comparator
- deep and conventional tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of wheat was significantly higher under state seedbed using glyphosate at 2.0 kg/ha followed by stale seedbed SSB using shallow tillage over deep and conventional tillage”
Claim · model-written summary
Wheat yield was higher with stale seedbed using shallow tillage than with deep and conventional tillage.
- Taxon
- wheatTriticum aestivume0
- Treatment
- stale seedbed SSB using shallow tillagee0
- Outcome
- yield of wheate0
- Direction
- highere0
- Comparator
- deep and conventional tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of wheat was significantly higher under state seedbed using glyphosate at 2.0 kg/ha followed by stale seedbed SSB using shallow tillage over deep and conventional tillage”
Claim · model-written summary
Metsulfuron plus hand hoeing increased wheat yield relative to other herbicides.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- metsulfuron @ 4.0 g/ha + 1 hand-hoeinge0
- Outcome
- yielde0
- Direction
- increasede0
- Comparator
- other herbicidal treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“metsulfuron @ 4.0 g/ha + 1 hand-hoeing significantly increased the yield over other herbicidal treatments”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Stale seedbed increased grain and straw nutrient uptake relative to deep and conventional tillage.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Stale seedbed techniquee0
- Outcome
- nutrient uptake by grain and strawe0
- Direction
- superiore0
- Comparator
- deep and conventional tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stale seedbed technique was significant superior in nutrient uptake by grain and straw to deep and conventional tillage”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Metsulfuron plus hand weeding gave a better nutrient uptake response than remaining treatments.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- metsulfuron 4.0 g/ha + 1 hand-weedinge0
- Outcome
- better responsee0
- Direction
- bettere0
- Comparator
- remained applied treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“metsulfuron 4.0 g/ha + 1 hand-weeding given better response over remained applied treatment”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Crop establishment did not significantly affect fungi, bacteria, or dehydrogenase activity.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- crop-establishment methodse0
- Outcome
- fungi, bacteria and dehydrogenase activitye0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The crop-establishment methods had not significant effect on fungi, bacteria and dehydrogenase activity”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Microbial population was lowest seven days after metsulfuron application.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- metsulfuron-treated plote0
- Outcome
- microbial populatione0
- Direction
- loweste0
- Qualifier
- 7 days after applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lowest microbial population were recorded under metsulfuron-treated plot at 7 days after application”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Microbial population did not vary significantly at 30 days or harvest.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- variatione0
- Qualifier
- 30 days after application and harvest stagee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at 30 days after application and harvest stage had not significant variation”
t0“wheat (Triticum aestivum)”
The same questions in other papers
glyphosate · yield · Triticum aestivum (wheat)Results differ
19 papers in the same direction as this paper · 15 in the opposite direction · 2 reporting no difference from an alternative
- negative
- negative
- negative
33 papers more in this group
See all 37 papers →metsulfuron methyl · weed · Triticum aestivum (wheat)Positive and negative results
131 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
130 papers more in this group
See all 134 papers →metsulfuron methyl · yield · Triticum aestivum (wheat)Positive and negative results
142 papers in the same direction as this paper · 7 in the opposite direction · 5 reporting no difference from an alternative
- negative
- negative
- negative
151 papers more in this group
See all 155 papers →tillage · weed · Triticum aestivum (wheat)Results differ
125 papers in the same direction as this paper · 56 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
- no effect
179 papers more in this group
See all 183 papers →tillage · yield · Triticum aestivum (wheat)Positive and negative results
1,115 papers in the same direction as this paper · 257 in the opposite direction · 41 reporting no difference from an alternative
- positive
- negative
- negative
1,410 papers more in this group
See all 1,414 papers →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.