Two field experiments were carried out on clay soil in El-Gemmeiza Agric. Res. St., ARC, El-Gharbiya Governorate, during 2016 and 2017 to study the effect of nanofertilizer and N-fertilization levels on productivity of cotton Giza 86 under two sowing dates. The experiment design was a split split-plot. The main plots involved two sowing dates; (Early at 8th April and Late at 8th May). While, the sub plots were allocated to three treatment of nanofertilizer (without, Lithovit 2.5g/L and Lithovit 5g/L). Application three times (at squaring,initiation of flowering and two weeks after flowering). While, the sub sub-plots were allocated to three N-fertilization levels, (50%, 75% and 100% recommended dose). The most important results obtained could be summarized as follows: Sowing date had a significant effect on growth, yield and its omponents. Where, the early sowing date surpassed the late sowing date. The levels of N had significant effect on growth, seed cotton yield and its components in both seasons. The rate of N (75%) gave the good averages in this respect. The Nano-fertilizer by Lithovit had significant effect on growth, seed cotton yield and it compounds. All treatments had a not significant effect on fiber properties. Early sowing date in combination with the N fertilizer (45kg N/fad) and foliar application with Lithovit (5g/L water) for obtaining gave the high productivity of Egyptian cotton variety Giza 86.
Emara, M., Hamoda, S., & Hamad, M. (2018). Effect of Nano-Fertilizer and N-Fertilization Levels on Productivity of Egyptian Cotton under Different Sowing Dates. Egyptian Journal of Agronomy test test test test test test long long test toooooooooooo longgggg, 40(The15th International Conference on Crop Science), 125-137. doi: 10.21608/agro.2019.5682.1129
MLA
M. A.A. Emara; S. A.F. Hamoda; Maha M.A. Hamad. "Effect of Nano-Fertilizer and N-Fertilization Levels on Productivity of Egyptian Cotton under Different Sowing Dates", Egyptian Journal of Agronomy test test test test test test long long test toooooooooooo longgggg, 40, The15th International Conference on Crop Science, 2018, 125-137. doi: 10.21608/agro.2019.5682.1129
HARVARD
Emara, M., Hamoda, S., Hamad, M. (2018). 'Effect of Nano-Fertilizer and N-Fertilization Levels on Productivity of Egyptian Cotton under Different Sowing Dates', Egyptian Journal of Agronomy test test test test test test long long test toooooooooooo longgggg, 40(The15th International Conference on Crop Science), pp. 125-137. doi: 10.21608/agro.2019.5682.1129
VANCOUVER
Emara, M., Hamoda, S., Hamad, M. Effect of Nano-Fertilizer and N-Fertilization Levels on Productivity of Egyptian Cotton under Different Sowing Dates. Egyptian Journal of Agronomy test test test test test test long long test toooooooooooo longgggg, 2018; 40(The15th International Conference on Crop Science): 125-137. doi: 10.21608/agro.2019.5682.1129
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