عنوان المقالة:استجابة اشجار المشمش للتسميد الارضي والرش الورقي Response of Apricot Trees to Ground Fertilization and Foliar Spraying
أ.م.د.اكرم عبدالكاظم هادي | Akram Abd Alkadem hadi | 12278
- نوع النشر
- مؤتمر علمي
- المؤلفون بالعربي
- د. رعد طه د. اكرم عبد الكاظم م.مواهب مدحت
- الملخص الانجليزي
- Abstract. The response of the apricot tree to combinations of fertilization with Qrop Complex and foliar spraying with seaweed extract (Alge-Zone) and their interactions in some chemical and yield traits are discussed. This includes the content of leaves Of chlorophyll and nutrients, Fruit weight (g), yield per tree kg. tree -1, percentage of total soluble solids (T.S.S). The randomized complete block design (R.C.B.D) was used with three replicates including the least significant difference (LSD) to compare the means at the 0.05 probability level. The results showed that the ground fertilizer with Qrop Complex gave an increase in the studied characteristics, and the foliar spraying with seaweed extract (Alge-Zone) had a positive effect on each of the leaves’ content of chlorophyll and nutrients (nitrogen, phosphorous, potassium, boron and iron). Fruit Weight (g), The yield of one tree kg. tree -1, the percentage of total soluble solids (T.S.S). As for the interaction treatment, the ground fertilization with Qrop Complex fertilizer (600 g.tree-1) and foliar spraying with seaweed extract (Alge-Zone) at a concentration of 3 ml. L-1 significantly excelled in giving the best results in the studied traits which the content of leaves Of chlorophyll (54.67 SPAD), content of leaves Of nutrients (nitrogen, phosphorous, potassium, boron, and iron) of (1.60%, 0.47 %, 1.59, 50.30 mg.kg-1 and 251.67 mg.kg1) respectively, Fruit weight of (16.96 g), yield per tree (15.77 kg. tree -1) and percentage of total soluble solids (T.S.S) of (15.66).
- تاريخ النشر
- 09/08/2021
- الناشر
- مؤتمر في تركيا
- رقم المجلد
- 2
- رقم العدد
- 2
- ISSN/ISBN
- DOI 10.4108/eai.7-9-2021.
- رابط DOI
- DOI 10.4108/eai.7-9-2021.2314870
- الصفحات
- 12
- الكلمات المفتاحية
- Apricot, Alge-Zone, Foliar Spraying, Ground Fertilization.