Effect of stumping height on regeneration potential of Quillou coffee (Coffea canephora var. canephora Haarer)

Old non-productive coffee groves were stumped at l, 15, 30 and 45cm heights at both Gambari Experimental Station, Ibadan, and Kotopo, Abeokuta. At both stations, there was a significant positive correlation between the stumping height and the sucker height as well as number of lateral branches produ...

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Tác giả chính: OLADOKUN, M. A. O.
Định dạng: Online
Ngôn ngữ:Tiếng Anh
Được phát hành: The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria. 2020
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Truy cập trực tuyến:https://ija.oauife.edu.ng/index.php/ija/article/view/216
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Tóm tắt:Old non-productive coffee groves were stumped at l, 15, 30 and 45cm heights at both Gambari Experimental Station, Ibadan, and Kotopo, Abeokuta. At both stations, there was a significant positive correlation between the stumping height and the sucker height as well as number of lateral branches produced by the suckers. It is concluded that stumped coffee trees can regenerate new suckers that could be used to establish new stands within two to three years.