新疆果树原胶的出胶调查

Investigation on Gum Output of Fruit Trees in Xinjiang

以新疆果树为试材,研究了山桃、蟠桃、桃杏、杏、巴旦杏、李子、李子幼林、水蜜桃、黄果山楂、新疆梨、石榴共11个果树原胶的出胶率和出胶量。结果表明:山桃、蟠桃、巴旦杏、桃杏和杏的出胶率和出胶量较大,高达90%的树木都出胶,且单株出胶量多在40～50g;李子和水蜜桃的出胶率则较小,一般在25%,单株出胶量1～3g;黄果山楂、新疆梨和石榴未发现出胶。

Fruit trees in Xinjiang was used as materials,the quantity and rate of gum output of Amygadlus dsvidiana,A persica,Armeniaca vulgaris,Armeniaca vulgaris,Amygdalus communis,Prunus salicina,Prunus salician,Amygdalus persica,Crataegus chlorocarpa,Pyrus punica granatum sinkiangensis,11 fruit tree were studied in this paper.The results showed that,the quantity and rate of gum output of Amygdalus davidiana,Amygdalus persica,Amygdalus communis,Armeniaca vulgaris and Armeniaca vulgaris were comparatively large,up to 90% of this tree could output gum,and one tree could output about 40～50 ggum;The rate of gum of Prunus salicina and Amygdalus persica was low,about 25% of this trees could output gum and one tree can output about 1～3 g gum;it was not found Crataegus chlorocarpa,Pyrus sinkiangensis and Punica granatum output gum.The orchards as source commercial exploitation of plastic energy plant depended on commercial value of gum.So it was need to accelerate the pace of development and utilization of gum production.