The effect of different doses of N, P and some foliar fertilizers application on the seed yield of tomato (Lycopersicon esculentum Mill.)
1999
Sermenli, T. (Mustafa Kemal Univ., Faculty of Agriculture, Antakya, Hatay (Turkey). Div. of Horticulture) Seniz, V. (Uludag Univ., Faculty of Agriculture, Bursa (Turkey). Div. of Horticulture)
The processing tomato cultivars VF-6203, Royal Bull and H-2274 were used in the study, 0, 8, 12, 16 and 20 kg N/da doses were applied keeping P2O5 and K2O constant and 0, 2.5, 5.0, 7.5 and 10 kg P2O5/da doses were applied keeping N and K2O constant. In addition to soil fertilization, universal foliar fertilizers (20:20.20) Nutri-Leaf, Grow More and Microent were in foliar applications. Seed yield per plot, fruit yield per plot, number seeds in 1 g and 1000-seed weight were considered as parameters of evaluation. As the result of the study, 20 kg N/da application gave the highest seed per plot, fruit yield per plot and 1000-seed weight, whereas it gave the lowest number of seeds in 1 g. 10 kg/da dose of P2O5 provided the highest fruit yield per plot and seed yield per plot while 7.5 kg P2O5/da dose resulted in the highest 1000-seed weight and the lowest number of seeds in 1 g
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