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EFFECT OF PHOSPHATE FERTILIZATION AND SPRAYING WITH SEAWEED EXTRACT KELP 40 ON GROWTH AND PRODUCTIVITY OF TWO CULTIVARS Pea. Pisum sativum L. | ||
| Mesopotamia Journal of Agriculture | ||
| Article 5, Volume 45, Issue 4, 2017, Pages 57-68 PDF (488.95 K) | ||
| Document Type: Research | ||
| DOI: 10.33899/magrj.2017.161368 | ||
| Authors | ||
| Abdulraheem Mohammed* ; Marwah M. Hamdoon | ||
| Hort. & Landscape Dept., College of Agriculture and Forestry, Mosul University. Iraq | ||
| Abstract | ||
| This study was conducted in vegetable farm/ Hort. & Landscape Dept./ College of Agric. & Forestry/ Mosul Univ. during the growing season 2011/2012, to study the effect of two levels of phosphate fertilizer, zero, 40 kg P2O5/Donum, and spraying with different levels of seaweed extract, "Kelp 40", zero, 2, 4, ml/l in two pea cv. namely: "Little Marvel, Kanadia". Plant sprayed twice, the first at 3-5 true leaf stage, the second after 15 days from the first spraying. Results showed that phosphate fertilizer and spraying with seaweed affected on the stem length, chlorophyll (%), maturity, number of pods/plant, No. seeds/pod, and total dry seeds yield in the two cultivars. Results indicated that twice spraying with "Kelp 40" at 4 ml/l gave greater increase in the percentage of dry seeds yield 23.45%, and showed that cultivars differ in all the studied parameters. | ||
| Keywords | ||
| Seaweed Extracts; cultivars; Phosphate fertilization; Pea | ||
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