Claim · model-written summary
Pendimethalin plus hand weeding gave seed yield equally effective to the weed-free check (1.13 t/ha).
- Taxon
- Kharif blackgrame0
- Material
- cv. GU-1e0
- Treatment
- pendimethalin 900 g/ha as pre-emergence (PE)e1
- Outcome
- seed yielde1
- Direction
- equally effectivee1
- Value
- 1.13 t/hae1
- Comparator
- weed-free checke1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Verbatim
e0“to study the efficacy of pre-and post-emergence herbicides in Kharif blackgram (cv. GU-1)”
e1“The quizalofop- ethyl 40 g/ha as post-emergence (PoE) at 20 days after seeding (DAS) + hand weeding (HW) at 40 days after seeding (DAS) and pendimethalin 900 g/ha as pre-emergence (PE) + hand weeding (HW) at 40 DAS were found equally effective to the weed-free check in controlling weeds and improving growth and yield attributes and ultimately seed yield (1.14 and 1.13 t/ha) and straw yield (1.26 and 1.33 t/ha)”
Title
Integrated weed management in Kharif blackgram
C.V. Patel; T.C. Poonia; M.S. Pithia Indian Journal of Weed Science 2017. doi:10.5958/0974-8164.2017.00011.9
Other claims from this paper (11)
- Intervention effect Quizalofop-ethyl plus hand weeding gave seed yield equally effective to the weed-free check (1.14 t/ha).
- Intervention effect Quizalofop-ethyl plus hand weeding gave straw yield equally effective to the weed-free check (1.26).
- Intervention effect Pendimethalin plus hand weeding gave straw yield equally effective to the weed-free check (1.33 t/ha).
- Intervention effect Quizalofop-ethyl plus hand weeding controlled weeds equally effectively to the weed-free check.
- Intervention effect Pendimethalin plus hand weeding controlled weeds equally effectively to the weed-free check.
- Intervention effect Herbicide treatments recorded higher weed control efficiency (65.3 - 63.1%).
- Intervention effect Herbicide treatments recorded higher herbicide efficiency index (81.1 - 82.3%).
- Intervention effect Herbicide treatments recorded lower weed index (9.1 - 9.7%).
- Intervention effect Herbicide treatments recorded minimum weed dry biomass (273.9 - 291.7 kg/ha).
- Intervention effect Herbicide treatments recorded higher net returns (21,230 and 21,162 per ha).
- Recommendation Integrated weed management with herbicides as a component is recommended as effective and economical under south Saurashtra conditions of Gujarat.