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Inoculation of legumes / by Dobson, S. H.; Lovvorn, R. L.; Woodhouse, W. W.,Jr.(William Walton),1910-1990(CARDINAL)166173; North Carolina State College.Agricultural Extension Service.(CARDINAL)164865;
Subjects: Legumes.; Plant inoculation.; Crops and nitrogen.;
Available copies: 1 / Total copies: 2
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Factors limiting symbiotic nitrogen fixation for crop production in developing countries : grants program / by Elkan, Gerald H.,1929-(CARDINAL)188357; United States.Cooperative State Research Service.(CARDINAL)149423; North Carolina State University.(CARDINAL)157604;
Includes bibliographical references (pages 50-56).
Subjects: Nitrogen; Crops and nitrogen; Rhizobium;
Available copies: 2 / Total copies: 3
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How rising fertilizer prices affect optimum nitrogen rates / by Halvin, John L.; Benson, G. A.(Geoffrey Alan),1943-(CARDINAL)168397; North Carolina Cooperative Extension Service.(CARDINAL)217218;
Includes bibliographical references (page [4]).
Subjects: Nitrogen fertilizers; Fertilizers; Soil management.; Crops and nitrogen.;
Available copies: 2 / Total copies: 3
On-line resources: https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395; https://digital.ncdcr.gov/documents/detail/3281395;
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When it pays : fall applied nitrogen for small grain / by White, W. C.; Rankin, W. Howard(William Howard),1888-(CARDINAL)269673; Spain, George E.; North Carolina Agricultural Extension Service.(CARDINAL)164866;
Subjects: Grain; Nitrogen fertilizers; Crops and nitrogen;
Available copies: 1 / Total copies: 2
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The Nitrogen nutrition of tobacco / by Garner, W. W.(Wightman Wells),1875-1956(CARDINAL)320018;
Includes bibliographical references (pages 75-77).
Subjects: Tobacco; Plants; Nitrogen fertilizers.; Crops and nitrogen.;
Available copies: 1 / Total copies: 1
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Nitrogen management and water quality / by Baird, Jack Vernon,1928-(CARDINAL)160149,author(CARDINAL)160149; Zublena, Joseph Peter,1951-(CARDINAL)190979; Hodges, Steven C.; North Carolina Cooperative Extension Service.(CARDINAL)217218;
Subjects: Nitrogen fertilizers; Soils; Crops and nitrogen;
Available copies: 0 / Total copies: 1
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The nitrogen cycle / by Martin, Bobi.(CARDINAL)810116;
Includes bibliographical references and index.Every living thing needs nitrogen -- What is the nitrogen cycle? -- Nitrogen fixation -- The marine nitrogen cycle -- Nitrification and denitrification -- Nitrogen assimilation and ammonification -- Man-made fertilizer -- Problems caused by overuse of fertilizers -- Crop rotation improves soil naturally -- Acid rain -- Nitrogen is an important element.
Subjects: Nitrogen cycle;
Available copies: 0 / Total copies: 1
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Sources of nitrogen in crop production / by Tisdale, Samuel L.(CARDINAL)123722; North Carolina Agricultural Experiment Station.(CARDINAL)164543;
Bibliography: pages 60-63.Introduction / S.L. Tisdale -- Sources of nitrogen for cotton / W.L. Nelson and C.D. Welch -- Sources of nitrogen for corn / W.V. Chandler -- Sources of nitrogen for flue-cured tobacco plant beds / W.G. Woltz -- Sources of nitrogen for flue-cured tobacco / S.L. Tisdale, W.G. Woltz, and J.M. Carra -- Sources of nitrogen for vegetable crops / H.J. Evans -- Sources of nitrogen for small grains / W.H. Rankin and W.W. Woodhouse -- General summary.
Subjects: Nitrogen.; Nitrogen fertilizers;
Available copies: 0 / Total copies: 1
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Building soils for better crops / by Magdoff, Fred,1942-; Van Es, Harold,1958-; Sustainable Agriculture Network.(CARDINAL)435736;
Includes bibliographical references (pages 221-224) and index.Part one The basics of soil organic matter, physical properties, and nutrients: Healthy soils -- What is soil organic matter? -- The living soil -- Why is organic matter so important? -- Amount of organic matter in soils -- Let's get physical: soil tilth, aeration, and water -- Nutrient cycles and flows -- Part two Ecological soil & crop management: Managing for high quality soils -- Animal manures -- Cover crops -- Crop rotations -- Making and using composts -- Reducing soil erosion -- Preventing and lessening compaction -- Reducing tillage -- Nutrient management: an introduction -- Management of nitrogen and phosphorus -- Other fertility issues: nutrients, cec, acidity and alkalinity -- Getting the most from soil tests -- Part three Putting it all together: How good are your soils? on-farm soil health evaluation -- Putting it all together.
Subjects: Encyclopedias.; Humus.; Soil management.;
Available copies: 1 / Total copies: 1
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Gardening for geeks : DIY tests, gadgets, & techniques that utilize microbiology, mathematics, and ecology to exponentially maximize the yield of your garden / by Wilhelmi, Christy.(CARDINAL)609076;
Includes bibliographical references (pages 211-213) and index.What's it all about? -- Creating your garden ecosystem -- Garden beds -- All about soil -- Planning your garden season -- Small space/urban gardening -- Planting nitty-gritty -- Irrigation -- Keeping order: Trellises and cages for crops -- Pest control -- Now pick it! (And then what?) -- Appendix. A. Browns and greens for your compost bin -- Appendix. B. Trusted seed companies -- Appendix. C. How to build an eight-plant tomato crib -- Appendix. D. Mounds: Naturally raised beds."With Gardening for Geeks, you'll examine your ecosystem and discover how you can create the right environment for your plants. From analyzing meteorological patterns in order to plant productive beds to experimenting with the carbon and nitrogen levels in your soil, this book will teach you all about the developments and chemical reactions that occur at each phase of growth and how you can alter your planting techniques to construct the most thriving, productive garden possible. Each chapter also utilizes a wide range of inexpensive tests, gadgets, and methods that you can use to help evaluate, monitor, and enhance your plot. Complete with troubleshooting solutions and useful charts and graphs, Gardening for Geeks has everything you need to establish a beautiful and sustainable vegetable patch--one microclimate at a time!"--Cover verso.
Subjects: Gardening.;
Available copies: 4 / Total copies: 5
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Results 1 to 10 of 17 |