Download or read book Parameters and Operating Characteristics of Soil Rotary Tillers written by I︠u︡. I. Mati︠a︡shin and published by . This book was released on 1969 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Optimum Parameters of Soil Working Rotary Tillers written by E. A. Lisunov and published by . This book was released on 1978 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Determination of Kinematic and Construction Parameters of Soil Rotary Tillers written by F. M. Kanarev and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions of the ASAE written by American Society of Agricultural Engineers and published by . This book was released on 1996 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study of Some Soil Rotary Tiller Parameters written by D. N. Efimov and published by . This book was released on 1976 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotary Soil Working Machines Construction Calculation and Design written by and published by . This book was released on 1981 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effect of rotary machines on basic properties of soil; meadow ameliorative and field rotary machines and rototiller sowing units; plows with rotary and composite working tools; rotary row crop cultivators and sowing units; basic theory of rotary soil-working machines; construction of working tools, design and calculation of main elements of rotary cutters; design aspects of safety devices for rototillers: classification.
Download or read book Study and Proof of Basic Parameters of Soil Working Rotary Tillers written by Yu. I. Matyashin and published by . This book was released on 1979 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Annotated Bibliography on Rotary Tillage Tools written by James G. Hendrick and published by . This book was released on 1970 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nomogram for Calculation of Parameters and Systems of Operation of Soil Working Rotary Tillers written by K. R. Zhulamanov and published by . This book was released on 1979 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotary Soil Working Machines written by E. P. Yatsuk and published by . This book was released on 1981 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effect of rotary machines on basic properties of soil; meadow ameliorative and field rotary machines and rototiller sowing units; plows with rotary and composite working tools; rotary row crop cultivators and sowing units; basic theory of rotary soil-working machines; construction of working tools, design and calculation of main elements of rotary cutters; design aspects of safety devices for rototillers: classification.
Download or read book Influence of Some Parameters of a Soil Rotary Tiller on the Quality of Breaking Up the Roots of Weed Plants written by G. M. Rudakov and published by . This book was released on 1979 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Penetration and Incorporation Characteristics of Rotary Tillers written by Alvin R. Womac and published by . This book was released on 1989 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1969-10 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports Index written by and published by . This book was released on 1970 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Dynamics in Tillage and Traction written by William R. Gill and published by . This book was released on 1967 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Suggested Guide for the Use of Insecticides to Control Insects Affecting Crops Livestock Households Stored Products and Forest Products written by Frank Freese and published by . This book was released on 1966 with total page 1326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanics and Related Processes in Structured Agricultural Soils written by W.E. Larson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural soils are subjected to many applied mechanical stresses that influence their behavior. Stresses arise from tillage machines, seeders and chemicals applicators, tractors, and equipment for harvest and transport. Applied stresses may compact or loosen the bulk soil. Micro sections of soil (aggregates or clods) may be compacted during tillage while the bulk soil is loosened. Because most granular soils are combined into structural units of varying sizes with different strengths and properties, prediction of the effect of stresses on the behavior of bulk soils is difficult. The basic strength properties of soil are determined by many fac tors: the size distribution of particles, chemical and mineralogical properties of inorganic clay fraction, the organic matter content and composition, the water content and the stress history. These factors combine and interact to produce many possible behavior patterns. Changes in structure of the soil from applied stresses and biologi cal reactions may profoundly influence storage and transmission of water, heat, and air, and the mechanical resistance to penetration by plant roots. They may also affect the traction of vehicles. Manipulation of structural properties of soils by tillage implements is a major cost under most crop production systems. Reduced energy use is also a significant conservation objective. Improved management systems are very dependent upon a better understanding of soils' response to applied stresses. The content of this book resulted from a NATO Advanced Research Workshop held in St. Paul, Minnesota, U.S.A. September 13-16, 1988.
