Sessile oak seedling fertilization and leaf mineral composition in western France
نویسندگان
چکیده
منابع مشابه
Leaf mineral nutrients composition and primary bud necrosis disorder in fruiting and de-fruited ‘Askari’ grapevine
Primary bud necrosis (PBN) of grapevine, which is a physiological disorder, seriously decreases the fruit yield of vineyards. This research was carried out to determine the effects of mineral deprivation on increasing the incidence of PBN in ‘Askari’ table grapes in Sisakht region of Southwest of Iran. For this purpose, the changes of mineral elements in leaves and PBN percentage were estimated...
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Before leaf analysis can be successfully used as a guide in diagnosing nutritional status and as a basis for fertilizer recommendations in fruit trees, a standardized leaf sampling technique must be established. Position of sampled leaves and time of sampling are the most important factors in ascertaining the nutritional status of fruit trees. The sampling should be done when the variation in n...
متن کاملAdaptive responses for seed and leaf phenology in natural populations of sessile oak along an altitudinal gradient.
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ژورنال
عنوان ژورنال: Annales des Sciences Forestières
سال: 1996
ISSN: 0003-4312
DOI: 10.1051/forest:19960239