Seven accessions of Sorghum bicolor were grown with low (N⁻) and optimal (N⁺) nitrate supply. Growth parameters (plant height and leaf numbers), physiological parameters (nitrate, protein, total N and total C contents) and the activity of glutamine synthetase (GS) were studied in leaves and roots of sorghum plants at three time points of early vegetative growth (2, 4 and, 6 weeks post emergence). Plant height and leaf number were higher with nitrate supply. Except for carbon, all studied parameters were sensitive to N availability and values were typically lower when nitrate supply was low. However, different genotypes displayed considerable variation in their response to N regimes. Variation among genotypes during early vegetative developm...
Nitrogen (N) is the mineral element required in the greatest quantities and most often deficient in ...
Genotypic variation for phenology is important when considering the adaptation of grain sorghum (Sor...
Grain sorghum [Sorghum bicolor (L.) Moench] is an important crop in the semi-arid regions of Africa,...
Sept accessions représentant la diversité génétique du Sorgho (Sorghum bicolor) ont été cultivées da...
Notre étude a consisté d'abord, en un travail de caractérisation moléculaire du gène SBNRT1.1 codant...
There is a great deal of variability among grain sorghum (Sorghum bicolor (L) Moench) genotypes for ...
The dynamics of dry-matter accumulation and nitrogen uptake of sorghum and maize crops were compared...
Master of ScienceDepartment of AgronomyP.V. Vara PrasadGrain sorghum [Sorghum bicolor (L.) Moench] i...
The physiological basis for variation in dry matter (DM) partitioning, nitrogen (N) utilization, and...
Crops only use ∼50% of applied nitrogen (N) fertilizer creating N losses and pollution. Plants need ...
Nitrogen efficient plants are potential solutions to low fertility and fertilizer-induced environmen...
Nitrogen is an essential nutrient required for growth and development in plants. Insufficient nitrog...
Nitrogen is usually the most limiting nutrient for crop production and the poor recovery of applied ...
The objective of this study was to define the adequate management of the nitrogen fertilization in t...
Exploring the natural genetic variability and its exploitation for improved Nitrogen Use Efficiency...
Nitrogen (N) is the mineral element required in the greatest quantities and most often deficient in ...
Genotypic variation for phenology is important when considering the adaptation of grain sorghum (Sor...
Grain sorghum [Sorghum bicolor (L.) Moench] is an important crop in the semi-arid regions of Africa,...
Sept accessions représentant la diversité génétique du Sorgho (Sorghum bicolor) ont été cultivées da...
Notre étude a consisté d'abord, en un travail de caractérisation moléculaire du gène SBNRT1.1 codant...
There is a great deal of variability among grain sorghum (Sorghum bicolor (L) Moench) genotypes for ...
The dynamics of dry-matter accumulation and nitrogen uptake of sorghum and maize crops were compared...
Master of ScienceDepartment of AgronomyP.V. Vara PrasadGrain sorghum [Sorghum bicolor (L.) Moench] i...
The physiological basis for variation in dry matter (DM) partitioning, nitrogen (N) utilization, and...
Crops only use ∼50% of applied nitrogen (N) fertilizer creating N losses and pollution. Plants need ...
Nitrogen efficient plants are potential solutions to low fertility and fertilizer-induced environmen...
Nitrogen is an essential nutrient required for growth and development in plants. Insufficient nitrog...
Nitrogen is usually the most limiting nutrient for crop production and the poor recovery of applied ...
The objective of this study was to define the adequate management of the nitrogen fertilization in t...
Exploring the natural genetic variability and its exploitation for improved Nitrogen Use Efficiency...
Nitrogen (N) is the mineral element required in the greatest quantities and most often deficient in ...
Genotypic variation for phenology is important when considering the adaptation of grain sorghum (Sor...
Grain sorghum [Sorghum bicolor (L.) Moench] is an important crop in the semi-arid regions of Africa,...