Results 251 to 260 of about 83,920 (295)

The importance of early dry matter and nitrogen accumulation in soybean yield

European Journal of Agronomy, 1998
Abstract A field study was conducted to assess the effect of inoculation and N fertilizer on the amount of dry matter and N accumulation and redistribution in soybean [ Glycine max (L.) Merrill], and to examine their association with yield. The soybean cultivar Williams was grown in a silty clay (Typic Xerorthent) soil, free of Bradyrhizobium ...
Spyridon D Koutroubas
exaly   +2 more sources

Intercropping modulates the accumulation and translocation of dry matter and nitrogen in maize and peanut

Field Crops Research, 2022
Intercropping increases resource capture due to species complementarities, but it is not clear to which extent intercropping also affects the redistribution of carbohydrates and nitrogen (N) within the plant.
Chaochun Zhang, Wopke Van Der Werf, Peng Ning   +2 more
exaly   +2 more sources

Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley

European Journal of Agronomy, 2001
A 4-year field study was carried out to determine dry matter and nitrogen accumulation until anthesis and at grain filling period and dry matter translocation and utilization in grain filling of barley. Twenty two-rowed spring barley (Hordeum vulgare ssp.
Vojislava Momcilovic
exaly   +2 more sources

Estimating dry-matter accumulation in soybean

Canadian Journal of Botany, 1977
Equations to estimate gross photosynthesis, respiration, and dry-matter accumulation for soybean from daily estimates of intercepted, photosynthetically active radiation (PAR) were developed from field measurements. We found that gross photosynthesis was a function of intercepted PAR and that 24-h dark respiration was a function of gross ...
J. L. Heilman, E. T. Kanemasu, G. M. Paulsen   +2 more
openaire   +1 more source

Coupling of dry matter and nitrogen accumulation in ryegrass

Fertilizer Research, 1995
The logistic model has proven very useful in relating dry matter production of warm season perennial forage grasses to applied nitrogen. A recent extension of the model coupled dry matter and plant N accumulation through a common response coefficient c.
A. R. Overman, D. L. Robinson, S. R. Wilkinson   +2 more
openaire   +1 more source

Accumulation and Partitioning of Dry Matter in Water Yam

Agronomy Journal, 1994
AbstractThere is a scarcity of field‐growth data from which a yam (Dioscorea alata L.) growth model could be developed to promote agrotechnology transfer of the crop in the tropics. A 2‐yr field study was conducted on Corozal soil (clayey mixed isohyperthermic Aquic Tropudults) in an initial effort to collect data on patterns of leaf area development ...
Ricardo J. Goenaga, Heber Irizarry
openaire   +1 more source

Translocation and accumulation of dry matter in winter wheat genotypes

Cereal Research Communications, 2006
In the years 2003 and 2004, diametrically different in temperature, in total amount of precipitation and in its distribution during vegetation, winter wheat lines in generations F 4 and F 5. originated from seven crossings, and with three local adapted varieties, were examined in field experiments. This study was conducted to assess effects of year and
Užík, M., Žofajová, A.
openaire   +2 more sources

Response of Dry Matter Accumulation in Maize to Temperature: I. Dry Matter Partitioning

Crop Science, 1989
Dry matter partitioning during early phases of development has potentially a large impact on crop growth, but the effect of partitioning on dry matter accumulation has never been quantified. This study was conducted to quantify the response of dry matter partitioning in maize (Zea mays L.) to temperature during the period from planting to the 12‐leaf ...
openaire   +1 more source

Optimizing water and nitrogen supply can regulate the dynamics of dry matter accumulation in maize, thereby promoting dry matter accumulation and increasing yield

Field Crops Research
Tingrui Yang, Mingjie Ma
exaly   +2 more sources