Ahmed,, H., Khalil, M., Hamza, A., Sadek, S. (2005). EFFECT OF SALINITY, PHOSPHOREIN, MICRONUTRIENTS AND GA; ON GROWTH, SEED YlELD AND OIL COMPOSITION OF FLAX PLANT.. Journal of Plant Production, 30(4), 2015-2038. doi: 10.21608/jpp.2005.237214
H. H. A. Ahmed,; M. K. Khalil; A. S. Hamza; Sh. A. Sadek. "EFFECT OF SALINITY, PHOSPHOREIN, MICRONUTRIENTS AND GA; ON GROWTH, SEED YlELD AND OIL COMPOSITION OF FLAX PLANT.". Journal of Plant Production, 30, 4, 2005, 2015-2038. doi: 10.21608/jpp.2005.237214
Ahmed,, H., Khalil, M., Hamza, A., Sadek, S. (2005). 'EFFECT OF SALINITY, PHOSPHOREIN, MICRONUTRIENTS AND GA; ON GROWTH, SEED YlELD AND OIL COMPOSITION OF FLAX PLANT.', Journal of Plant Production, 30(4), pp. 2015-2038. doi: 10.21608/jpp.2005.237214
Ahmed,, H., Khalil, M., Hamza, A., Sadek, S. EFFECT OF SALINITY, PHOSPHOREIN, MICRONUTRIENTS AND GA; ON GROWTH, SEED YlELD AND OIL COMPOSITION OF FLAX PLANT.. Journal of Plant Production, 2005; 30(4): 2015-2038. doi: 10.21608/jpp.2005.237214
EFFECT OF SALINITY, PHOSPHOREIN, MICRONUTRIENTS AND GA; ON GROWTH, SEED YlELD AND OIL COMPOSITION OF FLAX PLANT.
2Center Laboratory for Food and Feed. Agriculture Research Center (A.R.C.). Giza, Egypt
Abstract
Pot experiments were conducted in 2000-2001 and 2001-2002 seasons in the wirehouse of the Central Laboratory for Food and Feed, Agriculture Research Center. Giza. Egypt to study the tolerance of flax plant to different levels of salinity (0, 2000. 4000 and 6000 ppm} as 2 NaCl : 2 CaClz : 1 M980... in addition to study the effect of different treatments: phosphorein 10 gikg seed (biotertilizer) with full or half dose of P205. cotngein (15 9k seed) and foliafeed C (0.? g/l), (micronutrients fertilizer compounds). GA; (at the rate of 100 ppm). on reducing the hazard effects of salinity on growth. seed yield and chemical composition of flax plant. The obtained results indicated that. increasing salinity levels lead to decreases in most of the studied characters {shoot height. dry weights of roots, stems. leaves as well as whole plant. number of capsulesrplant. number of seeds! capsule. number of seedsfplant and seed yieldiplant as well as chlorophyll a. b and total, oil percentage and unsaturated fatty acid). While leaves number and total leaves areai‘plant increased significantly with salinity levels of soil from zero 4000 ppm and decreased aflerthere. On the other hand. the application of phosphorein with full dose of P205 surpassed phosphorein with half dose of P205 on growth. seed yield and chemical composition under saline or non-saline soil condition. Moreover, cotngein seed coated surpassed foliaieed C foliar application on the most of the studied growth and seed yield characters as well as chemical composition under saline or non‘saline stress. Furthermore, GA; at the rate of 100 ppm may correct. to extent, the negative ettect of salinity on growth. yield or chemical composition.
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