Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"row width"”.
-
The Effect of Environmental Factors on High Corn Yields (Light, Planting Pattern, Row Width, Nutrients)
Corn production plays an integral part in the U.S. economy and is vital to the welfare of people worldwide. The effect of environmental factors on high corn yields was investigated with field studies using supplemental light, planting patterns, and plant competition.
-
Competition and Growth of Corn (Zea Mays, L.) as Functions of Population Density, Row Width, and Time (Analysis, Model, Richards)
… competition as a function of population density, row width and time. The difference between the growth rate of a plant in a given plant arrangement and the growth rate of a plant in isolation is a measure of the intensity of competition per plant, ICPP.
-
Effects of Morphological Traits and Cultural Practices of Intercropped Soybeans and Cereals
… delayed planting of sorghum and maize, and row width on interrow-intercropped soybeans, and (2) the effect of nodulating and nonnodulating near-isolines of soybeans on intercropped sorghum. Three experiments were conducted to consider each of the general objectives.
-
Growth analysis of soybean in differing row widths
To study the effect of row width on the growth of soybean (Glycine max (L.) Merrill), an experiment was conducted at the South Farm of the University of Illinois at Urbana-Champaign during 1992 and 1993. The soybean cultivar Elgin (Group II) was planted at 180,000 and 250,000 plants per hectare in …
-
Soybean transpiration, vegetative morphology, and yield components following simulated and actual insect defoliation
… effects of defoliation at full bloom on soybean growth, development, yield, and yield components;Water loss from potted soybean after defoliation by simulation methods and actual insects demonstrated significant, but transitory, differences during the first 16 hours. Total water loss over three …
-
Flue-cured tobacco: alternative management systems
… plot arrangement evaluated the influence of row spacing and plant spacing on the yield and quality of flue-cured tobacco harvested once-over. Yield, value, and grade index increased while price per kg was unchanged as plant population increased. Flue-cured tobacco harvested in a single …