Effects of Alternating Single Rows of Different Varieties of Corn (Zea Mays L.) and Soybeans (Glycine Max L. Merr.) Without Nitrogen Application PDF Download

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Effects of Alternating Single Rows of Different Varieties of Corn (Zea Mays L.) and Soybeans (Glycine Max L. Merr.) Without Nitrogen Application

Effects of Alternating Single Rows of Different Varieties of Corn (Zea Mays L.) and Soybeans (Glycine Max L. Merr.) Without Nitrogen Application PDF Author:
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 132

Book Description

Effects of Alternating Single Rows of Different Varieties of Corn (Zea Mays L.) and Soybeans (Glycine Max L. Merr.) Without Nitrogen Application

Effects of Alternating Single Rows of Different Varieties of Corn (Zea Mays L.) and Soybeans (Glycine Max L. Merr.) Without Nitrogen Application PDF Author:
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 132

Book Description

Agronomy Abstracts

Agronomy Abstracts PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1348

Book Description
Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).

Effect of Row Spacing and Glyphosate Treatment Timing on Corn (Zea Mays L.) and Soybean (Glycine Max (L.) Merr.) Yield, Subsequent Weed Growth and Soil Moisture

Effect of Row Spacing and Glyphosate Treatment Timing on Corn (Zea Mays L.) and Soybean (Glycine Max (L.) Merr.) Yield, Subsequent Weed Growth and Soil Moisture PDF Author: Caleb Dale Dalley
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 196

Book Description

Agrindex

Agrindex PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 916

Book Description

Agronomy News

Agronomy News PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 712

Book Description
Sept.-Oct. issue includes list of theses and dissertations for U.S. and Canadian graduate degrees granted in crop science, soil science, and agronomic science during the previous academic year.

American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 760

Book Description

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 468

Book Description

Intercropping and Monoculture Studies on Soybeans (Glycine Max L.) and Corn (Zea Mays L.)

Intercropping and Monoculture Studies on Soybeans (Glycine Max L.) and Corn (Zea Mays L.) PDF Author: Noah Ephron Nyirenda
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 66

Book Description

Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 576

Book Description

Principles of Intercropping

Principles of Intercropping PDF Author: Manuel Cláudio Motta Macedo
Publisher:
ISBN:
Category :
Languages : en
Pages : 240

Book Description
Legume-nonlegume intercrops of corn (Zea mays L.), sorghum (Sorghum bicolor L. Moench) and soybeans (Glycine max L. Merr) were grown on an Aquic Paleudult and on a Typic Umbraquult soil of the Coastal Plain of North Carolina to test the following hypotheses: (a) The yield of understory soybeans is inversely related to canopy height of the overstory nonlegume; (b) effects of the overstory height can be modified by row arrangement; (c) recovery of fertilizer-applied N by the legume component of the intercrop is N-placement dependent. Four levels of nitrogen fertilization and two row arrangements (Alternating single-rows and alternating pairs of rows of the intercrop components) were used in the intercrops. The gradient of canopy height of the nonlegume was established as follows: Corn > "tall" sorghum > "short" sorghum. Labeled N was used at two rates to estimate N recovery from the fertilizer. Nitrogen-fertilizer was placed between legume and nonlegume in the alternating single-row arrangement and within pairedrow of lengume in the paired-row arragement. Interplanted nonlegumes averaged over N rates, yielded the following in relation to their respective monocultures: Paleudult soil--corn 57% (monoculture = 6080 kg/ha), "tall" sorghum 66% (monoculture = 6670 kg/ha), "short" sorghum 56% (monoculture = 5870 kg/ha); Umbraquult soil--corn 88% (monoculture = 6190 kg/ha), "tall" sorghum 66% (monoculture = 6870 kg/ha) and "short" sorghum 56% (monoculture = 6690 kg/ha). Interplanted soybeans yielded 57% of a full crop (...).
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