Author: Julius Alani B. Oyedokun
Publisher:
ISBN:
Category : Grain
Languages : en
Pages : 162
Book Description
Response of Two Corn (Zea Mays L.) Hybrids to Row Spacing and Plant Population
Author: Julius Alani B. Oyedokun
Publisher:
ISBN:
Category : Grain
Languages : en
Pages : 162
Book Description
Publisher:
ISBN:
Category : Grain
Languages : en
Pages : 162
Book Description
Growth and Yield Response of Corn Hybrids (Zea Mays L.) to Straw Mulch and Plant Population
Author: Ali M. Al-Darby
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 198
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 198
Book Description
The Effect of Row Width and Plant Population on Grain Yield, Yield Components, and Other Characteristics of Three Corn (Zea Mays L.) Hybrids
Author: Zewudu Oumer
Publisher:
ISBN:
Category :
Languages : en
Pages : 132
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 132
Book Description
Row Spacing Effects on the Growth and Yield of Hybrid Corn (Zea Mays L.)
Author: Craig Ryan Converse
Publisher:
ISBN:
Category : Hybrid corn
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Hybrid corn
Languages : en
Pages : 138
Book Description
Influence of Hybrid, Plant Type, Seed Quality, Row Direction, Plant Population and Planting Date on Competition Effects in Field Corn (Zea Mays L.) Including a Study of Hybrid Mixtures
Author: Cyril Reed Funk
Publisher:
ISBN:
Category :
Languages : en
Pages : 262
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 262
Book Description
Developing Drought and Low N-tolerant Maize
Author: G. O. Edmeades
Publisher: CIMMYT
ISBN: 9789686923933
Category : Corn
Languages : en
Pages : 580
Book Description
Incidence and intensity of drought and low N stresss in the tropics; Case studies strategies for crop production under drought and low n stresses in the tropics; Stress physology and identification of secondary traits; Physiology of low nitrogen stress; Breeding for tolerance to drought and low n stresses; General breeding strategies for stress tolerance; Progress in breeding drought tolerance; Progress in breeding low nitrogen tolerance; Experimental design and software.
Publisher: CIMMYT
ISBN: 9789686923933
Category : Corn
Languages : en
Pages : 580
Book Description
Incidence and intensity of drought and low N stresss in the tropics; Case studies strategies for crop production under drought and low n stresses in the tropics; Stress physology and identification of secondary traits; Physiology of low nitrogen stress; Breeding for tolerance to drought and low n stresses; General breeding strategies for stress tolerance; Progress in breeding drought tolerance; Progress in breeding low nitrogen tolerance; Experimental design and software.
Performance of Corn (Zea Mays L.) as Influenced by Cultural Practice and Genotype in Several Field Environments
Author: Joseph Warren Peek
Publisher:
ISBN:
Category :
Languages : en
Pages : 530
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 530
Book Description
Row Width, Plant Population, and Corn (Zea Mays L.) Hybrid Effects on Canopy Spectral Characteristics, Plant Traits, and Grain Yield
Author: Steven Robert Paszkiewicz
Publisher:
ISBN:
Category :
Languages : en
Pages : 242
Book Description
In a given year within a region, the optimum plant populations for 0.38- and 0.76-m row widths were not different. Row width effects on the R:FR ratio were significant at one sampling date in each year. There was a trend for 0.76-m plots to have a higher R:FR ratio compared to 0.38-m plots across sampling dates. At all sampling dates in 1998 and 1999, the 93 860 plant ha−1 plots had lower R:FR ratio measurements. The erect-leaf hybrid, P3394, had higher R:FR ratio for most sampling dates when compared to the horizontal leaf-type hybrids, P3376 and P3618 in 1998 and 1999. These data suggest that canopy light quality is different for those hybrids that demonstrate upright leaf architecture compared to those with prostrate leaf architecture.
Publisher:
ISBN:
Category :
Languages : en
Pages : 242
Book Description
In a given year within a region, the optimum plant populations for 0.38- and 0.76-m row widths were not different. Row width effects on the R:FR ratio were significant at one sampling date in each year. There was a trend for 0.76-m plots to have a higher R:FR ratio compared to 0.38-m plots across sampling dates. At all sampling dates in 1998 and 1999, the 93 860 plant ha−1 plots had lower R:FR ratio measurements. The erect-leaf hybrid, P3394, had higher R:FR ratio for most sampling dates when compared to the horizontal leaf-type hybrids, P3376 and P3618 in 1998 and 1999. These data suggest that canopy light quality is different for those hybrids that demonstrate upright leaf architecture compared to those with prostrate leaf architecture.
The Responses of Maize (Zea Mays L.) Hybrids to Date of Planting and Population Density
Author: Noel Winston Kirton
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 160
Book Description
Plant Population and Row Spacing Influence Maximum Corn Yield
Author: F. D. Whitaker
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 30
Book Description
A study was conducted in 1965 and 1966 on a fertile Sharon silt loam near Elsberry. Missouri, to determine the maximum yield response of corn for different levels of plant population and now widths, using two hybrids. Adequate fertilizer and irrigation were applied as needed to limit the study to the above variabels. Analysis of corn leaf and whose-plant samples showed that plant nutrition was nor a variable. Adequate soil water was maintained so that the plants were nor under severe water stress after the seedling stage. Other climatic conditions such as cold, wer periods during the early growing season and above-average temperatures during silking and ear-shoot formation limited the yields to below the maximum potential for this area. It is believed, however, that the differences in yield response to the various treatments are representative. Average grain yields from the Pionner 321 hybrid corn were highest from the 24,000- and 20,000- plants populations and 30-inch row widths. The average yields for the 2 years was 159 bushels per acre both populations.(...).
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 30
Book Description
A study was conducted in 1965 and 1966 on a fertile Sharon silt loam near Elsberry. Missouri, to determine the maximum yield response of corn for different levels of plant population and now widths, using two hybrids. Adequate fertilizer and irrigation were applied as needed to limit the study to the above variabels. Analysis of corn leaf and whose-plant samples showed that plant nutrition was nor a variable. Adequate soil water was maintained so that the plants were nor under severe water stress after the seedling stage. Other climatic conditions such as cold, wer periods during the early growing season and above-average temperatures during silking and ear-shoot formation limited the yields to below the maximum potential for this area. It is believed, however, that the differences in yield response to the various treatments are representative. Average grain yields from the Pionner 321 hybrid corn were highest from the 24,000- and 20,000- plants populations and 30-inch row widths. The average yields for the 2 years was 159 bushels per acre both populations.(...).