Download or read book Weed Fennel Competition Period written by Khuram Mubeen and published by LAP Lambert Academic Publishing. This book was released on 2013-01 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: WEEDS are considered as one of the serious pests in crop production. The weeds affect crops through allelopathy and competition. Weed competition is monitored for economic threshold in terms of density and duration. The duration for which weeds actively grasp the resources of crop should be critically monitored to avoid economic losses.Fennel being one of the important medicinal and multi purpose crop of winter season also require the critical competition period to be fixed for devising an eco friendly weed management plan. This book encompasses the weed competition effects in fennel and the time when it becomes crucial to manage weeds.
Download or read book Medicinal Plants and Environmental Challenges written by Mansour Ghorbanpour and published by Springer. This book was released on 2017-10-31 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sheds new light on the role of various environmental factors in regulating the metabolic adaptation of medicinal and aromatic plants. Many of the chapters present cutting-edge findings on the contamination of medicinal plants through horizontal transfer, as well as nanomaterials and the biosynthesis of pharmacologically active compounds. In addition, the book highlights the impacts of environmental factors (e.g., high and low temperature, climate change, global warming, UV irradiation, intense sunlight and shade, ozone, carbon dioxide, drought, salinity, nutrient deficiency, agrochemicals, waste, heavy metals, nanomaterials, weeds, pests and pathogen infections) on medicinal and aromatic plants, emphasizing secondary metabolisms. In recent years, interest has grown in the use of bioactive compounds from natural sources. Medicinal and aromatic plants constitute an important part of the natural environment and agro-ecosystems, and contain a wealth of chemical compounds known as secondary metabolites and including alkaloids, glycosides, essential oils and other miscellaneous active substances. These metabolites help plants cope with environmental and/or external stimuli in a rapid, reversible and ecologically meaningful manner. Additionally, environmental factors play a crucial role in regulating the metabolic yield of these biologically active molecules. Understanding how medicinal plants respond to environmental perturbations and climate change could open new frontiers in plant production and in agriculture, where successive innovation is urgently needed due to the looming challenges in connection with global food security and climate change. Readers will discover a range of revealing perspectives and the latest research on this vital topic.
Download or read book Weed Research written by Paul E. Hatcher and published by John Wiley & Sons. This book was released on 2017-05-24 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the most up-to-date and comprehensive guide to the current and potential future state of weed science and research. Weeds have a huge effect on the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding (including poisoning), reducing animal health and preventing water flow. They are common across the world and cost billions of dollars’ worth of crop losses year on year, as well as billions of dollars in the annual expense of controlling them. An understanding of weeds is vital to their proper management and control, without which the reduction in crop yields that they would cause could lead to mass starvation across the globe. Topics covered include weed biology and ecology, control of weeds and particular issues faced in their control. Authored and edited by internationally renowned scientists in the field all of whom are actively involved in European Weed Research Society working groups, this succinct overview covers all the relevant aspects of the science of weeds. Weed Research: Expanding Horizons is the perfect resource for botanists, horticultural scientists, agronomists, weed scientists, plant protection specialists and agrochemical company personnel.
Download or read book The Living Soil Handbook written by Jesse Frost and published by Chelsea Green Publishing. This book was released on 2021-07-20 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and farm-tested practices for no-till market gardening--for healthier, more productive soil! From the host of the popular The No-Till Market Garden Podcast—heard around the world with nearly one million downloads! Discovering how to meet the soil’s needs is the key task for every market gardener. In this comprehensive guide, Farmer Jesse Frost shares all he has learned through experience and experimentation with no-till practices on his home farm in Kentucky and from interviews and visits with highly successful market gardeners in his role as host of The No-Till Market Garden Podcast. The Living Soil Handbook is centered around the three basic principles of no-till market gardening: Disturb the soil as little as possible Keep it covered as much as possible Keep it planted as much as possible. Farmer Jesse then guides readers in applying those principles to their own garden environment, with their own materials, to meet their own goals. Beginning with an exploration of the importance of photosynthesis to living soil, Jesse provides in-depth information on: Turning over beds Using compost and mulch Path management Incorporating biology, maintaining fertility Cover cropping Diversifying plantings through intercropping Production methods for seven major crops Throughout, the book emphasizes practical information on all the best tools and practices for growers who want to build their livelihood around maximizing the health of their soil. Farmer Jesse reminds growers that “as possible” is the mantra for protecting the living soil: disturb the soil as little as you possibly can in your context. He does not believe that growers should anguish over what does and does not qualify as “no-till.” If you are using a tool to promote soil life and biology, that’s the goal. Jesse’s goal with The Living Soil Handbook is to provide a comprehensive set of options, materials, and field-tested practices to inspire growers to design a soil-nurturing no-till system in their unique garden or farm ecosystem. "[A] practical, informative debut. . . .Gardeners interested in sustainable agriculture will find this a great place to start."—Publishers Weekly "Frost offers a comprehensive, science-based, sympathetic, wholly practical guide to soil building, that most critical factor in vegetable gardening for market growers and home gardeners alike. A gift to any vegetable plot that will keep on giving."—Booklist (starred review)
Download or read book Organic Spices written by Parthasarathy, V.A and published by New India Publishing. This book was released on 2008-01-05 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global changes warranted fastness in food production system and fast foods. In tune with demand, crop production also oriented accordingly. However, the proverb 'Health is a Wealth' is reminded us to keep vigil on system and method of food production and food safety. The ill-effect of conventional chemical based farming well documented and public realized the importance organically produced food and efforts are being made to popularize the organic production. India is a "Land of Spices", each state or union territory in India cultivates one or other spice. Since spices form a part of many medicines the demand for organically produced spices is increasing considerably. Assuming a market growth of 10% in Europe, USA and Japan for organic spice products the world demand for organic spices may grow to 57000 tonnes in the next 10 yeaLarge scale use of high analysis fertilizers and pesticides result environmental hazards and imbalances in soil nutrients. Since spices are high valued and export oriented in nature it is imperative to keep the levels of pesticide residues below tolerance limits in view of the standards set by the importing countries. Hence the book on "Organic Spices" is timely and covers all aspects of organic spice production. The topic includes historical spice trade and importance of spices in food chain. Brief account on organic agriculture movement in the world and its present status and opportunity for organic spices in the world market are given. The chemistry and different methods of composting are included in the organic manures chapter will be informative. Microbes play a greater role in agriculture, a separate chapter devoted on microbes and plant growth promoting rhizobacteria would definitely enrich the readeNot only that, the topics on biological control of insect pests, nematodes, fungus and bacteria of spices highlighted in separate chapters would be of interest in organic production system. The importance, composition, uses, botany and varieties, organic way of production of spices like black pepper, cardamom, ginger, turmeric, chillies and paprika, nutmeg, vanilla, seed spices like cumin, fennel, fenugreek, coriander and their harvest and post harvest processing are enumerated. The chapters on good agricultural practices (GAP) and organic certification procedures outlined for adoption. This would serve as a reference book for researchers, teachers and students besides farmers, traders and consumers.
Download or read book An evaluation of the critical period and the effects of weed written by Mingyou Li and published by . This book was released on 1960 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Identification of Weeds and Their Control Measures written by U.S. Walia and published by Scientific Publishers. This book was released on 2010-02-02 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book entitled “Identification of Weeds and their Control Measures” contains three chapters regarding Identification characteristics, management methods as well as medicinal values of weeds. The first chapter i.e. Identification of weeds contains coloured photographs of important weeds of crops, wasteland and aquatic situations. In this chapter detailed morphological characters of weeds, association with different crops, their dispersal mechanism and growing season etc. are given. Also, important morphological characters pertaining to different weed species i.e. plant height, leaf type, root system, type of stem, growing season, branching habits, flower type and colour, fruits/seeds, habitat, means of propagation etc. are given. Control measures of individual weeds by different weed control methods is also given in detail. In second chapter, control of different weeds species i.e. grass, broad leaf and sedges growing in different crops of kharif and rabi season with different selective herbicides along with their doses and time of application has been given. In addition to field crops, control of weeds in medicinal, spice and aromatic crops as well as fodder and vegetable crops has also been given. In the third chapter, the medicinal value of important weeds/plant parts which can be used to cure different human as well as animal diseases has been discussed.
Download or read book Weed Control Manual written by and published by . This book was released on 1986 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Upper Guadalupe River Flood Control Project Santa Clara Valley Water District Santa Clara County written by and published by . This book was released on 1999 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings Reports and Prints of the Senate Committee on Appropriations written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1966 with total page 2108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growing Your Own Fruit and Veg For Dummies written by Geoff Stebbings and published by John Wiley & Sons. This book was released on 2012-01-24 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: Save money and eat fresh with this hands-on guide to home-growing Growing you own produce is the only way to enjoy delicious, garden-fresh fruit and veg all year round. This practical manual gives you the lowdown on everything from finding the right tools and choosing which plants to grow, to nurturing your crops and bringing in your first harvest. The easy-to-follow advice will help you get started straight away and become a confident and successful kitchen gardener. • Get going with growing – discover which plants are best for you and how to make the most of your outdoor space • Prepare your plot – learn how to set up and maintain healthy beds for your fruit and vegetables • Grow tasty veg – choose your favourite veggies from asparagus and broccoli to courgettes, sweet corn and many more • Grow your own fruit salad – get quick results from fast-growing berries and learn to nurture slow-growing tree fruit and exotic greenhouse produce
Download or read book Agricultural Appropriations for written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1966 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Leaflet Series written by and published by . This book was released on with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Appropriations for Fiscal Year 1967 Hearings Before 89 2 on H R 14596 written by United States. Congress. Senate. Appropriations Committee and published by . This book was released on 1966 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gardening For Dummies Three e book Bundle Growing Your Own Fruit and Veg For Dummies Composting For Dummies and Storing and Preserving Garden Produce For Dummies written by Geoff Stebbings and published by John Wiley & Sons. This book was released on 2012-12-17 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gardening For Dummies eBook Bundle gives you three full length books rolled into one convenient bundle giving everything you need to know to help you towards a succesful crop and a full larder! Growing Your Own Fruit and Veg For Dummies is a complete hands-on guide to growing delicious fruit and veg. It gives you the low-down on everything from assessing your plot and getting your hands on the right tools, to choosing the plants to grow, to nurturing your crops and bringing in your harvest. Composting For Dummies shows you how to turn household food waste and more into free nutrient-rich compost and mulch to give their vegetable and flower gardens a boost of energy. Storing and Preserving Garden Produce For Dummies provides everything you need to make your home-grown produce last, covering fruit, vegetables, herbs and even eggs.For each item of produce you'll find out what methods of storing and preserving are most suitable. You'll also find a wealth of recipes inside to help you on your way to making the perfect jams, chutneys and pickles
Download or read book Barley written by John William Mitchell and published by . This book was released on 1967 with total page 1218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed and Pest Control written by Sonia Soloneski and published by BoD – Books on Demand. This book was released on 2013-03-14 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers alternative insect control strategies, such as the allelopathy phenomenon, tactics in integrated pest management of opportunistic generalist insect species, biological control of root pathogens, insect pest control by polyculture strategy, application of several integrated pest management programs, irrigation tactics and soil physical processes, and carbon stocks to manage weeds.
