Download or read book Weed Control Studies in Field Pea Genotypes written by Amarjeet and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance of Field Pea Genotypes Under Different Weed Control Treatments written by Ashok Kumar Bhama and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Control Studies in Field Pea Pisum Sativum L written by A. R. Sharma and published by . This book was released on 1983 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Pea Crop written by P. D. Hebblethwaite and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pea Crop: A Basis for Improvement documents the proceedings of the University of Nottingham 40th Easter School in Agricultural Science, held at the School of Agriculture, Sutton Bonington, 2-6 April 1984. The aim of the conference was to formulate a basis for improving the pea crop by bringing together international scientists to present research findings and review published work on a wide range of subject areas encompassing pea genetics, plant breeding, agronomy, crop and plant physiology, utilization, and marketing. This volume contains 42 papers organized into 10 parts. Part I discusses the production, research and development, and future prospects of the pea crop. The papers in Part II focus on the need to improve the pea crop. Part III examines the genetic aspects of improved pea crop production. Part IV deals with crop improvement techniques. The studies in Part V are devoted to the impact of the environment on crop growth. Part VI covers diseases, pests, and weed control while Part VII presents plant physiological studies. Part VIII takes up pea fruit and seed development. Part IX focuses on Rhizobium while Part X discusses the processing, marketing, and consumption of peas.
Download or read book Weed Management in Field Pea Pisum Sativum L written by Gadhiya Pritesh V and published by LAP Lambert Academic Publishing. This book was released on 2015-01-29 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulses are considered as life blood of agriculture because they occupy a unique position almost in all cropping systems as main, catch, cover, green manure, intercrop and its inclusion in crop rotation, thereby, kept the soil alive and productive. They enrich the soil fertility in terms of addition of organic matter and nitrogen through biological nitrogen fixation through Rhizobia. India is the largest producer and consumer of pulses in the world, contributing around 25% of the total global production. Field pea (Pisum sativum L.) is an important popular pulse crop of India. Weeds are big constraints in crop production and responsible for heavy yield losses. It is well known fact that weeds are the biggest menace for crops. Herbicides used alone or in combination with other weed management techniques reduce weed crop competition and the risk of weeds growing unchecked in period of adverse weather or soil condition. Taking note of the facts highlighted above, a field experiment was conducted to evaluate integrated weed management practices in field pea.
Download or read book Ecological Management of Agricultural Weeds written by Matt Liebman and published by Cambridge University Press. This book was released on 2001-07-19 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed-management strategies.
Download or read book Chemical Weed Control in Field Pea Pisum Sativum Var Hortense With CD Copy written by Sanjay Kumar and published by . This book was released on 2018 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Herbicide Tolerance and Weed Control for High Protein Field Pea Production written by Marion B. Winger and published by . This book was released on 1994 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Management Studies in Garden Pea Pisum Sativum L written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimum Timing of Weed Control in Field Pea and Lentil written by Saskatchewan. Ministry of Agriculture. Agriculture Research Branch and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Management Studies in Pea Pisum Sativum L Seed Crop written by Baljit Singh Bhyan and published by . This book was released on 2001 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Field Pea Pisum Sativum Linn Var Arvense Poir to Weed Control Measures Under Different Levels of Irrigation and Phosphorus Application written by Dev Rattan Chauhan and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Physiological Comparison of Morphologically Contrasting Field Pea Genotypes written by Eric Lance Armstrong and published by . This book was released on 1991 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Crop Competition written by Robert L. Zimdahl and published by John Wiley & Sons. This book was released on 2007-11-19 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference. The latest edition continues the tradition set by the original book, and covers weed science research that has been published since 1980. This book aims to reduce the instance of research duplication—saving scientists and supporting institutions time and money. Not only does the second edition of Weed Crop Competition review, summarize, and combine current research; it critiques the research as well. This text has the potential to accelerate advancements in weed crop competition, which remains an important factor that affects crop yields. Scientists in foreign countries where access to literature is often limited or nonexistent, will find the information in this text invaluable. Weed scientists, crop scientists, plant ecologists, sustainable agriculturists, and organic agriculturists will be well-pleased with this long overdue and much needed new editionWeed Crop Competition provides a unique reference that reviews, summarises and synthesizes the literature published concerning research on this topic. The first edition has been one of the most frequently cited sources in weed science for the past 20 years. The second edition covers the significant body of literature that has been published since 1980. Originally intended to survey existing research, the intent of the book is to reduce the instance of research duplication, thus saving scientists and their institutions time and money, and expediting advancements in weed crop competition, an important factor affecting crop yields. Scientists in foreign countries where access to the literature is often limited or non-existent, find the information an invaluable resource. This long overdue and much needed new edition rejuvenates the tradition set by the original book.
Download or read book Intercropping Studies in Organic Pea Production written by Will Bailey-Elkin and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semi-leafless field peas (Pisum sativum L.) do not compete well with weeds and synthetic herbicides are prohibited in certified organic crop production. Therefore, significant interest has been placed on the development of alternative strategies of weed management in organic field pea production. Pea intercropping has recently become popular in the Canadian Prairies as a means of suppressing weeds. However, little research has been completed on additive pea intercrops under organic management. The objectives of this research project were to evaluate different yellow pea (cv. CDC Amarillo) intercrop mixtures to examine their effect on weed suppression, grain yield and quality, plant growth, and profitability. In 2019 and 2020 three separate pea intercrop experiments were completed in Carman Manitoba, Canada, under organic management. The three experiments were separated by companion crop species. Peas were planted in both monoculture and additive intercropping designs with low, medium, or high seeding rates of barley (Hordeum vulgare L.), mustard (Brassica juncea L.), or oats (Avena sativa L.). When averaged across site-years weed biomass suppression varied between the three experiments. The medium and high seeding rates reduced (P
Download or read book The Effect of Field Pea i Pisum Sativum i L Basal Branching on Optimal Plant Density and Crop Competitiveness written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Field pea is an important crop in western Canada. The current recommended seeding rate in field pea is 88 plants m-2. As certain pea genotypes have the ability for increased branching, it may be possible for a producer to seed at a lower plant population without reduced yield or to choose a highly branched cultivar to have reduced risk of yield loss under conditions of poor emergence. The objective of this research was to determine how differences in branching among seven representative pea cultivars affected crop yield at different seeding rates, and to determine if branching affected the competitive ability of pea cultivars. In the plant population experiment, seven pea cultivars were seeded at five target plant populations (10, 30, 90, 120, and 150 plant m-2) during 2005 and 2006 at Rosthern and Saskatoon, Saskatchewan. The competition experiment involved eight cultivars being seeded at 50 plants m-2 to measure competitiveness with weeds. Plant emergence, number of branches, light interception, harvest index and grain yield were measured. Growth, seasonal temperature and rainfall were near normal in 2005. Severe terminal drought occurred in 2006 which may have lead to decreased yields. Branching was greatest at low plant densities and decreased as plant density increased. Grain yield increased as plant density increased until it plateaued at 80 100 plants m-2. The response of yield to plant density differed to some extent among cultivars, with CDC Acer and CDC Bronco achieving more of their potential yield at lower densities, while Carrera and Courier required higher densities to reach the same proportion of potential yield. Weed biomass was lowest in plots sown to longer vined cultivars with normal leaf type. Branching habit did not affect the competitiveness of pea cultivars. Potential exists to plant highly branched cultivars to reduce risk of yield loss in situations where low plant emergence might occur.
Download or read book Integrated Weed Management Studies in Seed Crop of Pea Pisum Sativum L Under Different Planting Patterns written by Parminder Singh and published by . This book was released on 2006 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
