Waterlogging in wheat: Germplasm evaluation and methodology development.
1991
Ginkel M. van | Rajaram S. | Thijssen M.
In high rainfall areas with heavy soils or in irrigated production schemes where drainage is poor, wheat may suffer from waterlogging. Several million ha are affected. Flooding of irrigation basins from emergence to boot stage, with standing water being maintained just above the soil level, was used to administer waterlogging stress. In three experiments, three genotypes from amongst a total of 1344 CIMMYT lines and introduced materials expressed yields under waterlogged conditions exceeding those of the check, Pato, by 22-63. Chlorosis at the heading stage and agronomic score during grainfilling in small plots appeared to be highly correlated with yield in large plots under waterlogged conditions. Thus, a large number of entries could rapidly be screened.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Wolters Kluwer