عنوان المقالة:تأثير التسميد الحيوي والرش بمستخلص حبوب لقاح النخيل في مؤشرا النمو ومحتوى الاوراق من المغذيات في شتلات الرمان صنف سليمي INFLUENCE OF BIO- FERTILIZER AND SPRAYING WITHPALM POLLENGRAINS EXTRACTS ON SOME GROWTH INDICATORS AND LEAVES CONTENT OF NUTRIENT IN POMEGRANATE cv. SALIMI
The study was Conducted in the lath house of the General Station of Hort. and Forestry Ministry of Agriculture / Al-
Mahaweel / Babylon, during the growing season of 2017 to identify the influence of Bio- fertilizer mycorrhizae and Spraying
with palm pollen grains extracts on the vegetative growth and leaves content of nutrient on Pomegranate seedlings cv. Salimi.
This experiment conducted in a completely randomized block design (RCBD) as factorial experiment with three replicates, The
first factor is Bio- fertilizer mycorrhizae with three levels (0, 10, 20) gm/seedling, while the two factor is Spraying with palm
pollen grains extracts with four levels (0, 5, 10, 15) gm.L-1. The results showed that the Bio- fertilizer mycorrhizae showed a
significant influence on all characters studied) seedling length, stem diameter, leaves number, leaf area, chlorophyll content
in leaves, dry weight of shoot and root system and nutrient concentration (NPK) in leaves .The treatments 20 gm/seedling
gave a significant increased in all studied characters as compared to the control. However, the palm pollen grains extract
showed a significant influence on all characters studied, and the treatment 15gm.L-1 gave the highest rate of those characteristics
.The interaction treatment (20 gm/seedling+15 gm.L-1) was effective on all characters studied and gave the highest rate of
those characteristics compared to the control treatment.
أ. م. د. سبأ جواد عبدالكاظم | Assist.Prof.Dr. Sabaa Jawad Abdulkadhim | 13919