Effect of Fertility Levels and Weed Management Practices on Weed Species and Weed Dry Matter Accumulation

نویسندگان

چکیده

The present investigation was conducted at Agronomy Research Farm, Acharya Narendra Deva University of Agriculture and Technology, Kumarganj, Ayodhya (U.P.) during Rabi season 2019-20. experiment laid out in Factorial Randomized block design with three replications keeping four fertility levels viz., 100% RDF-IF (150 kg/h), 125% (25% through FYM), RDF + 25%RDN FYM, 75%RDF-IF+25%RDN FYM weed management practices Weedy Check, Weed free up to 60 days, Sulfosulfuron @ 30 g/h Carfentazole 20 g/h, Clodinafoppropagynol(60 g) metsulfuron(4 g)=(64 g/h). Results revealed that among application FYM) followed by125% FYM)+Clodinafoppropagynol (60 metsulfuron (4 g/h) a.i ha-1 proved as superior than other treatments respect population, nutrient loss by weed, dry matter accumulation found the treatment combination.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effect of living mulches and conventional methods of weed control on weed occurrence and nutrient uptake in potato

The aim of the study was to determine the biomass, abundance and species composition ofweeds, as well as macroelement uptake in potato weeded using mechanical, mechanical–chemical and mechanical control combined with the sowing of living mulches of white mustard,common vetch, Persian clover and tansy phacelia. Abundance and biomass of the weeds was themost effectively limited by the mechanical ...

متن کامل

Conservation Tillage and Weed Management

Tillage has long been an essential component of traditional agricultural systems. Broadly defined, tillage is the mechanical manipulation of the soil and plant residues to prepare a seedbed for crop planting. The benefits of tillage are many: it loosens soil, enhances the release of nutrients from the soil for crop growth, kills weeds, and regulates the circulation of water and air within the s...

متن کامل

True integrated weed management

Using the simplest of definitions, integrated weed management has been described as “putting components [of weed control] together, not taking them apart.” Yet, weed science has stopped at the “field edge” in assembling the components into a truly integrated approach. What is keeping weed scientists from developing real integrated weed control regardless of space and time? The answer to this qu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Plant and Soil Science

سال: 2023

ISSN: ['2320-7035']

DOI: https://doi.org/10.9734/ijpss/2023/v35i163160