Biomass yield and biomass functions for plantation grown Nauclea diderrichii in the humid tropical rainforest zone of South-Western Nigeria

2006 ◽  
Vol 15 (1) ◽  
Author(s):  
JC Onyekwelu
2016 ◽  
Vol 51 (1) ◽  
pp. 84
Author(s):  
Opara Maxwell ◽  
Okereke Roseline ◽  
Olayemi Daniel ◽  
Jegede Cornelius

Author(s):  
Dang Viet Viet Hung ◽  
Dang Thi Lan Anh ◽  
Nguyen Thi Ha ◽  
Alexander F. Potokin ◽  
Vu Van Truong

Yok Don National Park is located in the tropical rainforest zone on the Central Highlands of Vietnam. The obtained results from the study undertaken on the composition of plant species and forest vegetation in National Park indicated a record of 856 species, 473 genera and 129 families that belongs to the four divisions of vascular plants. These includes: Lycopodiophyta, Polypodiophyta, Pinophyta and Magnoliophyta. Useful plants of 856 taxonomy species listed consists of 498 species of medicinal plants, 157 species of timber plants, 144 species of edible plants, 60 species of ornamental plants, 19 species of industrial plants, 10 species of fiber plants and 38 species of unknown use plants, respectively. During the duration of investigation, Peliosanthes teta Andrews was newly recorded in the forest vegetation of National Park. A variety of forest vegetations in the area under study is described. In this study, four major vegetation types of forest were identified in Yok Don National Park.


1985 ◽  
Vol 104 (3) ◽  
pp. 481-484
Author(s):  
G. O. Kayode

SummaryField experiments were carried out in the early and late growing seasons in the rainforest zone of Nigeria to determine the responses of yield, components of yield and nutrient contents of cow pea to magnesium fertilizer. Yield and components of yield studied were not significantly increased by Mg application but N, P and Zn concentrations were significantly increased, while Mn concentration decreased significantly with applied Mg.Yield was positively correlated with the micronutrient (Zn, Fe, Cu, Mn) concentrations of cow pea. A level of 0·43 m-equiv/100 g of exchangeable Mg or 15% Mg saturation appears adequate for successful cow-pea production in a typical forest zone within the humid tropics.


2018 ◽  
Vol 39 (2) ◽  
pp. 253
Author(s):  
E. U. Edosomwan ◽  
C. O. Oke ◽  
I. O. Evbuomwan ◽  
A. A. Imasuen

2020 ◽  
Vol 175 ◽  
pp. 14016 ◽  
Author(s):  
Viet Hung Dang ◽  
Alexander Potokin ◽  
Thi Lan Anh Dang ◽  
Thi Ha Nguyen ◽  
Van Son Le

Binh Chau Phuoc Buu Nature Reserve is located in the tropical rainforest zone of southeast Vietnam. The obtained results from the study undertaken on the composition of plant species and forest vegetation in Binh Chau Phuoc Buu Nature Reserve indicated a record of 743 species, 423 genera and 122 families that belongs to the three divisions of vascular plants. These includes: Polypodiophyta, Pinophyta and Magnoliophyta. Useful plants of 743 taxonomy species listed consists of 328 species of medicinal plants, 205 species of timber plants, 168 species of edible plants, 159 species of ornamental plants, 56 species of industrial plants, 10 species of fiber plants and 29 species of unknown use plants, respectively. During the duration of investigation, Nervilia aragoana Gaudich. was newly recorded in the forest vegetation of Binh Chau Phuoc Buu Reserve. A variety of forest vegetations in the area under study is described. In this study, two major vegetation types of forest were identified in Binh Chau Phuoc BuuReserve.


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