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he tao ya jie ji shu de chu bu yan jiu
Author(s): ZHAO Tianbang
Pages: 74-
79
Year: 1981
Issue:
4
Journal: Journal of Henan Agricultural University
Keyword: 芽接技术; 芽接成活率; 核桃良种; 核桃仁; 芽接时期; 初步研究; 砧木; 木本油料树种; 枫杨; 芽片;
Abstract: <正> 核桃(Juglans regia L.)是我国重要的木本油料树种之一。它生长快,适应性强,材质好,用途广,既能在山区造林,也能在平原各地栽培;既适于成片造林,也可作“四旁”绿化之用。核桃仁营养丰富,含油量高,除生食外,还可榨油,制糕点,其味甚美。并具有较高的医疗效用,如补气、养血……等。其木材坚韧,纹理细致,结构致密,是国防工业和制造各种文具的重要原料。同时,树高干大。枝叶茂密,寿命长,根系发达,能杀菌。是
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