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Author : Dirk Tollenaar
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.E/5 ( download)
Download or read book On the Relation Between Fertilizer Placement and Root Penetration of Corn written by Dirk Tollenaar and published by . This book was released on 1956 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick Burean Smith
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (31 download)
Download or read book Some Effects of Method of Application of Fertilizers on Corn and Soils written by Frederick Burean Smith and published by . This book was released on 1927 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Robert Klacan
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (89 download)
Download or read book Root Development, Germination, and Yield of Corn and Beans as Influenced by Fertilizer Placement written by George Robert Klacan and published by . This book was released on 1959 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Randy Albert Bowman
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (116 download)
Download or read book Early Root Growth of Corn as Affected by Soil Temperature, Residue Distribution, and Fertilizer Placement written by Randy Albert Bowman and published by . This book was released on 1984 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Allan R. Isensee
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (891 download)
Download or read book Fertilizer Influence on Nutrient Uptake, Growth, and Morphology of Seedling Corn written by Allan R. Isensee and published by . This book was released on 1965 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mark Denbaly
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (117 download)
Download or read book Elasticities of Fertilizer Demands for Corn in the Short and the Long Run written by Mark Denbaly and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fertilizer Placement Effects on Stand, Growth, Maturity, and Yield of Corn written by and published by . This book was released on 1963 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Academic Press
ISBN 13 : 0080563244
Total Pages : 439 pages
Book Rating : 4.0/5 (85 download)
Download or read book Advances in Agronomy written by and published by Academic Press. This book was released on 1959-01-01 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy
Author : R. E. Doersch
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (89 download)
Download or read book Relationships Between Rates of Fertilizer Application, Soil Fertility Levels, Ear Corn Yields and Nutrient Uptake written by R. E. Doersch and published by . This book was released on 1963 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.3/5 ( download)
Download or read book Abstracts of Recent Published Material on Soil and Water Conservation written by and published by . This book was released on 1966 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstracts for Dec. 1954- issued in the Agricultural Research Service's series ARS-41.
Author : Robert Van Doren Broach
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (826 download)
Download or read book A Greenhouse Study of Corn Root Distribution as Influenced by Lime and Fertilizer Placement written by Robert Van Doren Broach and published by . This book was released on 1956 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Maxham Edwards
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (613 download)
Download or read book Corn Root Penetration in a Planosol as Affected by Deep Tillage, Deep Fertilization, and Discrete Ped Density written by William Maxham Edwards and published by . This book was released on 1962 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Committee on Soil-Crop-Water Relationships
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.E/5 ( download)
Download or read book Water and Its Relation to Soils and Crops written by National Research Council (U.S.). Committee on Soil-Crop-Water Relationships and published by . This book was released on 1959 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; water and the hydrologic cycle; Interactions of water and soil; The soil environment and root development; Plant water relations; Soil plant water interrelations.
Author : John Dennett Guthrie
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.E/5 ( download)
Download or read book Placement of Fertilizers with Respect to Certain Field and Vegetable Crops written by John Dennett Guthrie and published by . This book was released on 1938 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (3 download)
Download or read book Production Research Report written by and published by . This book was released on 1957 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1968 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernadette F. Quirol
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (79 download)
Download or read book Soil Water and Nitrogen Availability to Corn in Relation to Root Distribution as Affected by Tillage Depth written by Bernadette F. Quirol and published by . This book was released on 1985 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pattern of corn root distribution and the availability of soil water and nitrogen to corn under three tillage depth treatments were investigated in Lipa clay soil with a traffic pan of about 17 cm thick situated 8 cm below the soil surface. The tillage treatments employed included the conventional disc plowing to 15 cm depth, zero tillage, and subsoiling to a depth of 30 cm. Conventional properties of the cultivated zone, reducing bulk density and penetrometer resistance while increasing saturated hydraulic conductivity, drainage porosity and amount of available water. As a consequence, conventional and deep tillage promoted early deep root penetration within and beyond the otherwise compacted soil layer (15-30 cm) However, deep tillage produced more fine and well-proliferating root systems with presumably greater total root surface area deep in the soil profile. This enhanced significantly greater water and nitrogen utilization in the deeper soil horizons od deep-tilled soil. The comaratively better plant-water relations and nitrogen nutrition provided by deep tillage to corn plants resulted in the production of more dry matter, heavier and fully-filled grains to effect a yield increase of about 15% and 26% relative ot the conventional and zero tillage treatments. Grain yield in the zero, conventional and deep tillage treatments were 2.45, 2/70 and 3.11 tons/ha, respectively.
