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Soil management --- Tillage --- Sols --- Aménagement --- Préparation --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Soils --- Management --- Agricultural systems --- Agriculture --- No-tillage --- Soil science --- Agronomy
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Contour farming --- Tillage --- #ABIB:FAOdeposit --- Soil conservation --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agricultural systems --- Agriculture --- Soil management --- No-tillage
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Zone tropicale --- Tropical zones --- Pratique culturale --- Cultivation --- Travail du sol --- Tillage --- Durabilité --- Sustainability --- -#ABIB:FAOdeposit --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agricultural systems --- Agriculture --- Soil management --- No-tillage --- #ABIB:FAOdeposit
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This book is for those who are seriously engaged in the problems of tillage. Mechanical tillage plays a very important role in shaping the harvest on all soil types under normal weather conditions. The preparation of soil with specified properties (characteristics) depending on arable crops has always been a significant problem. The task of preparing soil can be solved by many types (sorts) of working bodies, tools and traction machines, and in the future by a direct effect on the soil of various types of radiation: thermal, acoustic, microwave, etc. Which technology should be chosen, which me
Tillage. --- Soil management --- Soil productivity --- Productivity, Soil --- Agricultural productivity --- Crop yields --- Crops and soils --- Plant-soil relationships --- Soil fertility --- Soils --- Soil science --- Agronomy --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agricultural systems --- Agriculture --- No-tillage --- Mathematical models. --- Management
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After giving a brief history of tillage practices and implements used throughout the world dating back to ancient times, this book goes on to describe the basic soil mechanics techniques needed to calculate the forces developed in soil by simple-shaped cutting tools. The methods of measuring soil mechanical properties, water pressure in soil and shear rate effects are touched upon. A review is given of two and three dimensional soil cutting mathematical mechanics models to predict soil cutting forces and soil volumes disturbed by cutting and tillage tools, as well as the state-of-the-art of
Tillage --- Travail du sol --- Matériel --- Equipment --- 631.51 --- Bodem : scheuren --- Bodembewerking --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agricultural systems --- Agriculture --- Soil management --- No-tillage --- Soil preparation and ploughing --- 631.51 Soil preparation and ploughing --- Tillage. --- Soil mechanics. --- Earthmoving machinery. --- Earth moving machinery --- Earthmovers --- Construction equipment --- Soil engineering --- Soils --- Soils (Engineering) --- Geotechnical engineering --- Mechanics --- Foundations --- Soil physics --- Sols --- Préparation.
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Charrue --- Ploughs --- Travail du sol --- Tillage --- Expérimentation --- experimentation --- History --- Denmark --- 631.312 --- 631.51 --- Plows --- -Tillage --- -#IHE:BWET --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agricultural systems --- Agriculture --- Soil management --- No-tillage --- Agricultural machinery --- Soil preparation and ploughing --- History. --- 631.51 Soil preparation and ploughing --- 631.312 Ploughs --- #IHE:BWET --- experimentation. --- Archeologie experimentale --- Copenhague
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Environmental protection. Environmental technology --- Nutritionary hygiene. Diet --- Toxicology --- Fysicochemical separation methods --- 631.51 --- 631.31 --- 681.3 *G18 --- Soil preparation and ploughing --- Soil cultivation machines and implements. Auxiliary machines and implements --- Partial differential equations: difference methods; elliptic equations; finite element methods; hyperbolic equations; method of lines; parabolic equations (Numerical analysis) --- Chromatographic analysis. --- Environmental toxicology. --- Finite element method. --- Food --- Machinery, Dynamics of --- Soil-structure interaction --- Agrotechnology and Food Sciences. Engineering --- Toxicology. --- Mathematical models. --- Mechanical and Electronic Engineering --- Mechanical and Electronic Engineering. --- 681.3 *G18 Partial differential equations: difference methods; elliptic equations; finite element methods; hyperbolic equations; method of lines; parabolic equations (Numerical analysis) --- 631.31 Soil cultivation machines and implements. Auxiliary machines and implements --- 631.51 Soil preparation and ploughing
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Agricultural ecology --- Agricultural systems --- Agriculture--Ecologie --- Agriculture--Ecology --- Cultivation of soils --- Ecologie agricole --- Grondbewerking --- Labourage --- Landbouw en ecologie --- Landbouw--Ecologie --- Landbouwkundige systemen --- Soil cultivation --- Systèmes agricoles --- Tillage --- Mauvaise herbe --- Weeds --- Désherbage --- Weed control --- Lutte intégrée --- Integrated control --- Physiologie végétale --- Plant physiology --- Désherbage mécanique --- Weeding --- Autoécologie --- autecology --- Compétition biologique --- Biological competition --- Système de culture --- cropping systems --- Labour --- Ploughing --- Travail du sol --- Écosystème --- ecosystems --- Agroécosystème --- agroecosystems --- Biological control --- Ecology
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Conservation des sols --- Soil conservation --- Conservation de l'eau --- Water conservation --- Travail du sol --- Tillage --- Labour --- Ploughing --- FAO --- 631.51 --- 631.6.02 --- Cropping systems --- Conservation tillage --- #ABIB:irri --- #ABIB:FAOdeposit --- Conservation of water --- Water --- Conservation of natural resources --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Agricultural systems --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agriculture --- No-tillage --- Soil preparation and ploughing --- Soil and water conservation. Erosion control --- Conservation --- Control --- Prevention --- 631.6.02 Soil and water conservation. Erosion control --- 631.51 Soil preparation and ploughing
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Concerns over environmental and human health impacts of conventional weed management practices, herbicide resistance in weeds, and rising costs of crop production and protection have led agricultural producers and scientists in many countries to seek strategies that take greater advantage of ecological processes and thereby allow a reduction in herbicide use. This book provides principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. After examining weed life histories and processes determining the assembly of weed communities, the authors describe how tillage and cultivation practices, manipulations of soil conditions, competitive cultivars, crop diversification, grazing livestock, arthropod and microbial biocontrol agents, and other factors can be used to reduce weed germination, growth, competitive ability, reproduction and dispersal. 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.
Weeds --- Agricultural ecology. --- Tillage. --- Agricultural systems. --- Farming systems --- Systems, Agricultural --- Systems, Farming --- Agricultural geography --- Farm management --- Cultivation of soils --- Soil cultivation --- Soil tillage --- Tilling --- Agricultural systems --- Agriculture --- Soil management --- No-tillage --- Agroecology --- Ecology --- Permaculture --- Pest plants --- Weed plants --- Weedy plants --- Plant pests (Plants) --- Agricultural pests --- Botany, Economic --- Plants --- Bio-control of weeds --- Biocontrol of weeds --- Biological control of weeds --- Weed biocontrol --- Weed biological control --- Biological control. --- Ecology. --- Environmental aspects --- Control --- noxious plants --- pest control --- Integrated control --- Biological control --- Plant competition --- Tropical zones --- Temperate zones --- world
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