Sadiek Abd El-Aziz Sadiek Mehasen
Prof. Emeritus
Effect of Planting Patterns and Nk Fertilizers Levels under Two Planting Date on Yield and Fiber Properties of Egyptian cotton In Middle Egypt
Annals of Agric. Sci., Moshtohor • 2021
Publication Information
Authors
Ghoprial M. A. S. *, S. A. Sedhom**, M A. A. Emara*, E. M. M. El-Gedwy** and S. A. S. Mehasen
Keywords
Planting dates, Planting patterns, NK fertilizer levels, Fiber properties, Egyptian cotton
Journal
Annals of Agric. Sci., Moshtohor
Publisher
Not Available
Volume
59
Issue
3
Pages
721 –726
publication.type
Local
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
Two separate field experiments were conducted during 2019 and 2020 seasons, at Mallawi region, Minia
Governorate, Egypt, to study the effect of two planting date, four planting patterns and three NK fertilizer levels
on yield and fiber properties of Egyptian cotton (Gossypium barbadense, L.) promising hybrid cotton (CB58 X
Giza 90). The results could be summarized as follows was observed: Planting date significantly affect seed cotton
yield fed-1
and lint index in the both seasons and micronaire reading, 2.5 % span length and length uniformity
ratio in the first season only. Regarding planting patterns significant effect on seed cotton yield fed-1
and lint index
in the both season. NK fertilizer levels had a significant effect on seed cotton yield fed-1
and lint index in both
seasons and fiber strength and 2.5 % span length in the first season only. Seed cotton yield fed-1 was affected by
the interaction between planting date and planting patterns in the first season. It can be concluded that early
planting, 130 cm bed width and 30 cm hill space planted in two sides and fertilized by 75 kg N + 48 kg K2 O fed1 under the conditions in middle Egypt.
Governorate, Egypt, to study the effect of two planting date, four planting patterns and three NK fertilizer levels
on yield and fiber properties of Egyptian cotton (Gossypium barbadense, L.) promising hybrid cotton (CB58 X
Giza 90). The results could be summarized as follows was observed: Planting date significantly affect seed cotton
yield fed-1
and lint index in the both seasons and micronaire reading, 2.5 % span length and length uniformity
ratio in the first season only. Regarding planting patterns significant effect on seed cotton yield fed-1
and lint index
in the both season. NK fertilizer levels had a significant effect on seed cotton yield fed-1
and lint index in both
seasons and fiber strength and 2.5 % span length in the first season only. Seed cotton yield fed-1 was affected by
the interaction between planting date and planting patterns in the first season. It can be concluded that early
planting, 130 cm bed width and 30 cm hill space planted in two sides and fertilized by 75 kg N + 48 kg K2 O fed1 under the conditions in middle Egypt.