Effects of imazethapyr treated oil palm frond residue mulch
Downloads
Published
DOI:
https://doi.org/10.5958/0974-0112.2019.00021.5Keywords:
imazethapyr, oil palm frond residue mulch, weed control, ornamental plant.Issue
Section
License
Copyright (c) 2019 Indian J. Hortic.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Abstract
A combination of oil palm frond (OPF) mulch and imazethapyr has been shown to provide good weed control
in crop plantations, but information on its potential use for weed control in nurseries is limited. This study
aims to evaluate the effect of imazethapyr in combination with OPF mulch on the inhibition of goosegrass,
slender cyperus, coat buttons and phytotoxicty on ornamental plants under glasshouse conditions. Three
suboptimal rates of imazethapyr, representing low, medium and high rates, are applied alone or used to treat
3.5 t ha−1 OPF residue powder (< 2mm). The low rate of imazethapyr at 10 g a.i. ha−1 and the OPF mulch alone
inhibit seedling growth of goosegrass, slender cyperus and coat buttons by 40%–60%. The OPF mulch treated
with imazethapyr at this rate acts synergistically and provides 80%–95% inhibition ofweed growth. However,
increasing the rate of imazethapyr over 10 g a.i. ha−1 does not further improve weed inhibition, and results in
antagonism on goosegrass and slender cyperus emergence. A subsequent experiment with the low rate of
imazethapyr incorporated with OPF mulch causes moderate phytotoxicity on Chinese aloe and coral swirl,
but minimal or no injury was observed for jasmine, cactus, puding and euodia at 4–12 weeks after treatment.
Results suggest that incorporation of imazethapyr at 10 g a.i. ha−1 with OPF mulch can effectively control
goosegrass, slender cyperus and coat buttons without injuring j asmine, cactus, puding and euodia.
How to Cite
Downloads
Similar Articles
- V.P. Singh, Jai Prakash, R.K. Singh, A. Nataraj, Effect of spacing and biofertilizers on growth and nutrients of stevia (Stevia rebaudiana Bertoni) , Indian Journal of Horticulture: Vol. 69 No. 02 (2012): Indian Journal of Horticulture
- Dheer Singh, P.P. Singh, I.S. Naruka, S.S. Rathore, R.P.S. Shaktawat, Effect of plant growth regulators on growth and yield of coriander , Indian Journal of Horticulture: Vol. 69 No. 01 (2012): Indian Journal of Horticulture
- R.S. Mehta, M.M. Anwer, O.P. Aishwath, R.S. Meena, Growth, yield and quality of fenugreek (Trigonella foenum-graecum L.) as influenced by nitrogen, phosphorus and bio-fertilizers , Indian Journal of Horticulture: Vol. 69 No. 01 (2012): Indian Journal of Horticulture
- S.K. Upadhyay, J. Badyal, R.P. Awasthi, Effect of pruning intensities on growth, nut quality, yield and leaf nutrient status of pecan , Indian Journal of Horticulture: Vol. 68 No. 02 (2011): Indian Journal of Horticulture
- Neha Dogra, K. K. Dhatt, Navdeep Singh, Effect of gamma rays on vegetative and floral parameters of gladiolus , Indian Journal of Horticulture: Vol. 75 No. 04 (2018): Indian Journal of Horticulture
- Deepa Samant, Kundan Kishore, Standardization of pruning for high density Sardar guava orchards under hot and humid climate of Eastern India , Indian Journal of Horticulture: Vol. 76 No. 01 (2019): Indian Journal of Horticulture
- M. Tamil Selvan, S. Sumitha, A. Nithya Devi, H.P. Maheswarappa, R.K. Mathur, Performance of tenera oil palm hybrids in cauvery delta region of India , Indian Journal of Horticulture: Vol. 79 No. 1 (2022): Indian Journal of Horticulture
- Amanpreet Kaur, R.K. Dubey, Simrat Singh, Effect of different potting media on growth and flowering of kalanchoe (Kalanchoe blossfeldiana Poelln.) , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- Sanjay Kumar, R.N. Singh, V.P. Choudhary, Neeraj ., Effect of integrated nutrient management on growth and yield of tomato in Begusarai district of Bihar , Indian Journal of Horticulture: Vol. 74 No. 04 (2017): Indian Journal of Horticulture
- T.L. Bhutia, A.D. Munshi, T.K. Behera, A.K. Sureja, S.K. Lal, Combining ability for yield and yield related traits and its relationship with gene action in cucumber , Indian Journal of Horticulture: Vol. 74 No. 01 (2017): Indian Journal of Horticulture
<< < 12 13 14 15 16 17 18 19 20 21 > >>
You may also start an advanced similarity search for this article.