Hardiness and Yield of Winter-wheat Varieties
Author: Karl S. Quisenberry
Publisher:
Published: 1930
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Karl S. Quisenberry
Publisher:
Published: 1930
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKAuthor: Andy Clark
Publisher: DIANE Publishing
Published: 2008-07
Total Pages: 248
ISBN-13: 1437903797
DOWNLOAD EBOOKCover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author: Karl Spangler Quisenberry
Publisher:
Published: 1938
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAuthor: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Organization of the UN (FAO)
Published: 2002
Total Pages: 576
ISBN-13:
DOWNLOAD EBOOKWheat is the most widely grown cereal crop in the world, with an ever increasing demand. It plays a fundamental role in food security, and a major challenge is to meet the additional requirements with new cultivars and improved cropping technologies. This book covers information from a number of international experts on the current status of research on wheat improvement and production (wheat breeding programs and genetics), as well as on other aspects (including wheat diseases), from its evolutionary origins to seed production technologies. [from the FAO website]
Author: United States. Dept. of Agriculture
Publisher:
Published: 1930
Total Pages: 980
ISBN-13:
DOWNLOAD EBOOKAuthor: A. C. Kuenning
Publisher:
Published: 1924
Total Pages: 638
ISBN-13:
DOWNLOAD EBOOKAuthor: William White (USDA-Bureau of Dairy Industry)
Publisher:
Published: 1919
Total Pages: 590
ISBN-13:
DOWNLOAD EBOOK"Oats rank next to corn and wheat in crop acreage and value in the United States. But notwithstanding this, less attention has been given to the production of oats than to any other important grain so that yields often have been unsatisfactory and the crop sometimes unprofitable. The essentials for success in oat production are -- Well-prepared land that is retentive of moisture and fairly fertile ; Good seed of suitable varieties, thoroughly cleaned and graded and treated for smut ; Early seeding with a grain drill ; The harvesting of the crop at the proper time ; Careful shocking and stacking so as to preserve the crop from injury by weathering ; Clean thrashing. Directions for making the growing of oats more generally profitable are given in the following pages." -- p. [2]
Author:
Publisher:
Published: 1928
Total Pages: 286
ISBN-13:
DOWNLOAD EBOOKAuthor: Herbert Kendall Hayes
Publisher:
Published: 1927
Total Pages: 474
ISBN-13:
DOWNLOAD EBOOKThe founders of the art of plant breeding; The relation of certain biologie principles to plant breeding; The value of crop improvement in relation to a more efficient agriculture; Plant genetics; Biometrical methods; Field-plot technic; Soil heterogeneity; Climatic variations; Summary of field-plot technic; The mode of reproduction in relation to breeding; Naturally self-pollinated plants; Often cross-pollinated plants; Naturally cross-pollinated plants; Controlling pollination; Some results of selection with self-fertilized crops; Some results of crossing as a means of improving self-fertilized crops; Methods of breeding small grains; Classification and inheritance in wheat; Classification and inheritance of small grains other than wheat; Cowpeas, soybeans, and velvet beans; Flax and tobacco; Cotton and sorghum; Inheritance in maize; Maize breeding; Grasses, clover, and alfalfa; Potato improvement; Breedng of vegetables; Fruit breeding; Farmers methods of producing pure seeds.