Abstract
A field experiment conducted at the Agricultural Research Station, Ghantasala on black alluvial clay soils to study the "Evaluation of tank mix herbicide under different crop establishment techniques in rice fallow blackgram (Vigna mungo L.)" during rabi 2023-24.The experiment was laid out in a split plot design, replicated thrice.The main plot treatments consisted of viz., Broadcasting of blackgram seed 2 to 3 days prior to manual harvesting of rice, Broadcasting of blackgram seed prior to harvest of rice by combine harvester followed by running slasher, Line sowing of blackgram seeds with tractor drawn dibbler (after harvest of rice by combine harvester followed by running slasher).The subplot treatments consisted of, Pendimethalin 38.7% CS @ 677 g a.i.ha -1 as PE (SMA) fb Clethodim 25% w/w @ 125 g a.i.ha -1 + Imazethapyr 10% SL @ 50 g ha -1 (TM) as PoE, Pendimethalin 38.7% CS @ 677 g a.i.ha -1 as PE (SMA) fb Haloxyfop-R-methyl 10.5% EC @ 125 g a.i.ha -1 + Imazethapyr 10%SL @ 50 g ha -1 (TM) as PoE, Hand weeding at 20 DAS and Control (weedy check).All the post emergence herbicides were applied at 20 DAS.The predominant weed species observed in experimental plot were grasses like viz., Echinochloa colonum and Panicum ramosum, sedges viz., Cyperus rotundus, Cyperus kyllinga and broad-leaved weeds like Grangea maderaspatana, Cardiospermum helicacabum, Phyllanthus maderaspatensis and Chrozophora rottleri.Broadleaved weeds were found to be dominant followed by grasses and sedges.Among the different methods of sowing, broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of rice registered significantly higher crop growth parameters and yield attributing characters that resulted in higher yield of rice fallow blackgram.
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Claims 4
Claim · model-written summary
Broadcasting blackgram seed 2 to 3 days before rice harvest gave significantly higher crop growth parameters than other sowing methods.
- Taxon
- blackgram
Vigna mungoe1 - Treatment
- broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of ricee1
- Outcome
- crop growth parameterse1
- Direction
- highere1
- Comparator
- different methods of sowinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Among the different methods of sowing, broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of rice registered significantly higher crop growth parameters and yield attributing characters that resulted in higher yield of rice fallow blackgram”
Claim · model-written summary
Broadcasting blackgram seed 2 to 3 days before rice harvest gave significantly higher yield attributing characters than other sowing methods.
- Taxon
- blackgramVigna mungoe1
- Treatment
- broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of ricee1
- Outcome
- yield attributing characterse1
- Direction
- highere1
- Comparator
- different methods of sowinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Among the different methods of sowing, broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of rice registered significantly higher crop growth parameters and yield attributing characters that resulted in higher yield of rice fallow blackgram”
Claim · model-written summary
Broadcasting blackgram seed 2 to 3 days before rice harvest gave significantly higher blackgram yield than other sowing methods.
- Taxon
- blackgramVigna mungoe1
- Treatment
- broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of ricee1
- Outcome
- yielde1
- Direction
- highere1
- Comparator
- different methods of sowinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Among the different methods of sowing, broadcasting of blackgram seed 2 to 3 days prior to manual/mechanical harvesting of rice registered significantly higher crop growth parameters and yield attributing characters that resulted in higher yield of rice fallow blackgram”
Claim · model-written summary
Broadleaved weeds were dominant over grasses and sedges in the blackgram field.
- Taxon
- blackgramVigna mungot0
- Interactor
- Broadleaved weedse2weed
- Outcome
- dominante2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice fallow blackgram (Vigna mungo L.)”
e2“Broadleaved weeds were found to be dominant followed by grasses and sedges”
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