| 印度喜马拉亚东部3个经济竹种的分布、生长和生产力 |
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| 引用本文： | B.P. Bhatt,L.B. Singha,Kundan Singh,M.S. Sachan.印度喜马拉亚东部3个经济竹种的分布、生长和生产力[J].世界竹藤通讯,2004,2(3):22-32. |
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| 作者姓名： | " target="_blank">B.P. Bhatt L.B. Singha" target="_blank">L.B. Singha Kundan Singh" target="_blank">Kundan Singh M.S. Sachan" target="_blank">M.S. Sachan |
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| 作者单位： | B.P. Bhatt（Agroforestry Division, ICAR Research Complex for N.E.H.
Region, Umroi Road Umiam Meghalaya, India ）
L.B. Singha（Agroforestry Division, ICAR Research Complex for N.E.H.
Region, Umroi Road Umiam Meghalaya, India ）
Kundan Singh（Agroforestry Division, ICAR Research Complex for N.E.H.
Region, Umroi Road Umiam Meghalaya, India ）
M.S. Sachan（Agroforestry Division, ICAR Research Complex for N.E.H.
Region, Umroi Road Umiam Meghalaya, India ） |
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| 摘 要： | 对印度喜马拉亚东部3个州的经济竹种的分布、生长和生产力进行了研究。在梅加拉亚那邦，发现了牡竹属、巴苦竹和梨竹属3个经济竹种。巴苦竹是在米佐拉姆的记载，方竹属和牡竹属是在锡金记载的笋用竹。所有竹种除野生外均在庭院中栽培。据观察，竹子的产量与海拔的变化密切相关，巴苦竹最大产量出现在低海拔的而非高海拔的林分中。牡竹在梅加拉亚邦每丛生长69株，每公顷1839株，大大高于庭院种植的低海拔株数(每丛16株，每公顷303株)。而在天然林中，在高海拔总株数为每丛29株，每公顷1186株，在低海拔中每丛22株，每公顷178株。
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| 关 键 词： | 经济竹种 生产力 生长 分布 东部 印度 低海拔 庭院种植 牡竹属 高海拔 公顷 苦竹 笋用竹 天然林 产量 株数 竹子 林分 梅 梨 |
Distribution,growth and productivity of commercial edible bamboo species in the three states of Eastern Himalaya,India |
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| B.P.Bhatt,L.B.Singha,Kundan Singh,M.S.Sachan.Distribution,growth and productivity of commercial edible bamboo species in the three states of Eastern Himalaya,India[J].World Bamboo and Rattan,2004,2(3):22-32. |
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| Authors: | BPBhatt LBSingha Kundan Singh MSSachan |
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| Abstract: | Distribution, growth and productivity of commercial edible bamboo species of three tribal states of Eastern Himalaya, India have been studied. In Meghalaya, Dendrocalamus hamiltonii, Bambusa balcooa and Melocanna baccifera have been found commercial bamboo species. M. Baccifera was the commercial edible species for Mizoram, whereas, Chimonobambusa hookeriana and D. Hamiltonii have been recorded commercial edible species for Sikkim. All the species are also cultivated in homegardens besides their occurrence in natural forests. Significant altitudinal variations have been observed in bamboo productivity. A maximum culm productivity ofB. Balcooa was observed at lower elevation compared to higher elevations in forest stands. D.hamiltonii produced a total of 69 individual/clump (1,839/ha) in Meghalaya, which was quite higher to that of lower elevation (16/clump & 303/ha) in the home gardens. Whereas, in natural forest, its total culm productivity was 29/clump & 1,186/ha in higher elevation and 22/clump & 178/ha in lower elevation, respectively. |
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| Keywords: | edible bamboo species Melocanna Dendrocalamus Den hamiltonii B balcooa distribution and growth productivity India |
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