-
Anglický jazyk
Salt tolerance in sugarcane (Saccharum officinarum L)
Autor: Muhammad Ashraf
Soil salinity is one of the major abiotic stresses, which pose a severe threat to agriculture in arid and semiarid regions of world. Sugarcane (Saccharum officinarum L) is moderately sensitive to salinity with a threshold value of 1.7 dS m-1. However, wide... Viac o knihe
Na objednávku, dodanie 2-4 týždne
71.54 €
bežná cena: 81.30 €
O knihe
Soil salinity is one of the major abiotic stresses, which pose a severe threat to agriculture in arid and semiarid regions of world. Sugarcane (Saccharum officinarum L) is moderately sensitive to salinity with a threshold value of 1.7 dS m-1. However, wide differences were found in this crop for salinity tolerance. Potassium (K) and silicon (Si) significantly (P =0.05) improved growth, yield and juice quality of sugarcane under salt stress. The beneficial effects of K and Si were more pronounced in salt sensitive genotypes than in salt tolerant genotypes. Major mechanisms of K and Si mediated salt tolerance in sugarcane were the reduced uptake of Na+ and its transport to shoot, increased K+ accumulation and maintenance of higher K+/Na+ ratio which is a good indicator to assess salt tolerance.
- Vydavateľstvo: LAP LAMBERT Academic Publishing
- Rok vydania: 2010
- Formát: Paperback
- Rozmer: 220 x 150 mm
- Jazyk: Anglický jazyk
- ISBN: 9783838341309
