Productivity and sustainability of the rice–wheat cropping system in the Indo-Gangetic Plains of the Indian subcontinent: problems, opportunities, and strategies

BS Chauhan, G Mahajan, V Sardana, J Timsina… - Advances in …, 2012 - Elsevier
Rice and wheat are the staple foods for almost the entire Asian population and therefore
they occupy a premium position among all food commodities. The era of the Green …

Weed management in dry direct-seeded rice: A review on challenges and opportunities for sustainable rice production

K Shekhawat, SS Rathore, BS Chauhan - Agronomy, 2020 - mdpi.com
Rice cultivation always remains significant for food and livelihood security. The predictions
of increasing water deficiency under a changing climate and escalating labor shortages in …

Weed ecology and weed management strategies for dry-seeded rice in Asia

BS Chauhan - Weed Technology, 2012 - cambridge.org
Rice is a principal source of food for more than half of the world population, and more than
90% of rice worldwide is grown and consumed in Asia. A change in establishment method …

Impacts of future climate change on rice yield based on crop model simulation—A meta-analysis

N Li, Y Zhao, J Han, Q Yang, J Liang, X Liu… - Science of The Total …, 2024 - Elsevier
Rice is one of the world's major food crops. Changes in major climatic factors such as
temperature, rainfall, solar radiation and carbon dioxide (CO 2) concentration have an …

Role of competition in managing weeds: An introduction to the special issue

V Sardana, G Mahajan, K Jabran, BS Chauhan - Crop Protection, 2017 - Elsevier
Weeds represent a significant challenge to successful crop production. Highly effective and
sustainable weed control is required in order to meet global food demand. In this context …

RGB and multispectral UAV image fusion for Gramineae weed detection in rice fields

O Barrero, SA Perdomo - Precision agriculture, 2018 - Springer
In this paper, a new method to fuse low resolution multispectral and high resolution RGB
images is introduced, in order to detect Gramineae weed in rice fields with plants at 50 days …

Effect of tillage systems and herbicides on weed emergence, weed growth, and grain yield in dry-seeded rice systems

BS Chauhan, J Opeña - Field Crops Research, 2012 - Elsevier
Farmers in many Asian countries are moving from puddled-transplanted rice to dry-seeded
rice systems. Dry-seeded rice can be sown after land preparation or under zero-till …

Rice–wheat cropping systems in South Asia: issues, options and opportunities

A Nawaz, M Farooq, F Nadeem… - Crop and Pasture …, 2019 - CSIRO Publishing
The rice (Oryza sativa L.)–wheat (Triticum aestivum L.) cropping system is the largest
agricultural production system worldwide, and is practised on 24 Mha in Asia. Many factors …

Locating objects without bounding boxes

J Ribera, D Guera, Y Chen… - Proceedings of the IEEE …, 2019 - openaccess.thecvf.com
Recent advances in convolutional neural networks (CNN) have achieved remarkable results
in locating objects in images. In these networks, the training procedure usually requires …

Global distribution of rice weeds–a review

H Kraehmer, K Jabran, H Mennan, BS Chauhan - Crop Protection, 2016 - Elsevier
This review provides an overview on the most common rice weed species of the world. It
shows that a few generalists have established in rice independent from sites, crop …