A5075340395- Weed Control and Herbicide Applications
- Rice Cultivation and Yield Improvement
- Agronomic Practices and Intercropping Systems
- Pesticide and Herbicide Environmental Studies
- Agricultural Science and Fertilization
- Sugarcane Cultivation and Processing
- Crop Yield and Soil Fertility
- Allelopathy and phytotoxic interactions
- Pharmaceutical and Antibiotic Environmental Impacts
- Pesticide Residue Analysis and Safety
- Bioenergy crop production and management
- Analytical chemistry methods development
- GABA and Rice Research
- Plant responses to water stress
- Pesticide Exposure and Toxicity
- Antibiotics Pharmacokinetics and Efficacy
- Agriculture, Plant Science, Crop Management
- Irrigation Practices and Water Management
- Flowering Plant Growth and Cultivation
- Soil Carbon and Nitrogen Dynamics
- Agricultural Economics and Practices
- Biological Control of Invasive Species
- Agricultural Systems and Practices
- Agriculture, Soil, Plant Science
- Paraquat toxicity studies and treatments
Punjab Agricultural University
2016-2025
Public Works Department Buildings and Roads
2022
Guru Angad Dev Veterinary and Animal Sciences University
2022
Considering the environmental pollution risks associated with use of herbicides, impact surfactant and physicochemical properties soil on leaching potential mesosulfuron, iodosulfuron methyl their transformation products (TPs) was evaluated. Leaching studied herbicides influenced by pH leached more readily in alkaline soils than acidic soil. Among soils, positively correlated OM content Addition increased TPs, resulting lower residues upper layers higher leachates indicating greater for...
Potato ( Solanum tuberosum ) is one of four major food crops in the world. Weed control a component potato production and has been accomplished using different methods, including but not limited to use herbicides straw mulch. A combination preemergence herbicide mulch may improve weed control; however, no information available for combining both along with their effects on control, density, tuber yields. The objective this study was evaluate atrazine or applied alone at rates combination....
Morningglories are summer annual or perennial dicots, and troublesome weeds in sugarcane cultivated northern India. If not controlled, they may compete with sugarcane, interfere the harvest operation, reduce yields. Managing morningglories continues to be a serious challenge for growers. Field experiments were conducted during 3-yr period from 2007 2009 evaluate herbicides applied PRE POST control of sugarcane. The included diuron, metribuzin, atrazine at 1.6, 1.4, 1.0 kg ai ha −1 ,...
Conservation agriculture (CA) involves minimum soil disturbance, permanent cover through crop residues or crops, and rotations for achieving higher productivity. Even though the adoption of CA in India is still an early stage, it has been successfully used irrigated rice-wheat cropping systems Indo Gangetic Plains (IGP) recently demonstrated parts central India. Increased weed problems during ‘transition period ’tends to be most common hurdle by farmers. Research shown that crops could play...
Labour scarcity, increasing labour costs and declining ground water table have forced farmers in Indian Punjab to find an alternative resource intensive puddled transplanted rice (PTR). Dry-seeded (DSR) was introduced 2009–10 address these problems. The impact analysis of this new technology undertaken by using a comprehensive questionnaire during 2013 through field survey who had adopted DSR 2009 2012 21 villages three districts (Bathinda, Faridkot, Sri Muktsar Sahib). number increased from...
Triafamone and ethoxysulfuron are ALS inhibitor herbicides belonging to sulfonamide sulfonylurea group of used for control weeds in rice ecosystem. Considering the environmental risk these herbicides, fate triafamone was assessed understand best use herbicides. Degradation studies were carried out under field conditions direct seeded (DSR) transplanted (TPR) at an application rate 67.5 135 g ha−1 adsorption-desorption using batch equilibration technique. Residues triafamone, their...
The field efficacy of pre-and post-emergence herbicides for control mixed weed flora in wheat was evaluated a study conducted at Punjab Agricultural University, Ludhiana during Rabi seasons 2014–15 and 2015–16. season long growth weeds reduced yield upto 38.5%. Pendimethalin metribuzin recorded 65–73 73–78% Phalaris minor, respectively their tank-mix application enhanced P. minor to 78–85%. 26–33 5863% Medicago denticulata, 77–92% this weed. provided Rumex dentatus the extent 98–100% 68–92%,...