论文部分内容阅读
海红子,为优良的蔷薇科果树,分布于陕西的府谷和神木县的东北部,山西的保德、河曲及五寨、偏关的西部,内蒙准格尔旗的南部一带,栽植已有一千多年。府谷全县现有结果树约七万多株。 海红子生于背风、向阳,沙黄土深厚,二十五度以下的缓坡。树冠低矮,冠幅大,二十年生以上的大树,高五至七米,冠幅达一百五十至二百平方米。根入土深度能达十米以上,枝叶茂密,是良好的保土保水的果树树种。海红子耐旱、耐寒,年新稍生长一般可达三十厘米,栽植后三年即可结果,八年株产可达百斤以上。由于抗逆性强,结果期早,生长快,寿命长,能高产稳产,深为群众所喜爱。
Sea red son, is an excellent Rosaceae fruit tree, located in Fugu and Shenmu in northeast of Shanxi Province, Baode, Hequ and Wuzhai in Shanxi Province, the western part of Piao Guan, the southern part of Zhun Geer Banner in Inner Mongolia has planted There are more than a thousand years. Fugu County existing results about more than 70,000 trees. Sea red child was born in leeward, sunny, sandy loess deep, gentle slope below twenty-five degrees. Canopy low, large crown, 20 years old or more trees, five to seven meters high, a crown of 150 to 200 square meters. Root penetration depth of up to 10 meters, dense foliage, is a good soil conservation water tree species. Sea red child drought, cold, the new growth of slightly up to thirty centimeters, three years after planting can be the result of eight strains of production up to over a hundred pounds. Due to strong resistance, early results, fast growth, long life expectancy, high and stable yield, deeply loved by the masses.