蒙古栎反季节造林技术

Anti-seasonal Afforestation Technology of Mongolian Oak

为降低蒙古栎造林成本,提高移栽成活率,对蒙古栎进行雨季造林试验,研究其成活率、苗木生长情况及土壤含水量变化。结果表明:雨季连续阴雨天气,土壤含水量有所上升,其中6月22日土壤含水量最高为16.29%,造林成活率也最好,为100%,高于土壤解冻后的5月10日的成活率,苗木的高与地径粗分别平均为74.1和0.74cm,略低于与5月10日的高生长和地径粗。试验表明,蒙古栎反季节造林是可行的。

In order to reduce the cost of afforestation of Mongolian oak and increase the survival rate of transplanting,the afforestation experiment of Mongolian oak was carried out in the rainy season,the survival rate,seedling growth and soil water content of Mongolian oak were studied .The results showed that the soil water content increased during the rainy and continuous rainy weather.The soil moisture content was 16.29% on June 22,and the afforestation survival rate was also the best,which was 100% higher than the soil on May 10 after thawing.The height and ground diameter of the seedlings were 74.1 and 0.74 cm,respectively,which were slightly lower than the height and ground diameter of May 10,which were 74.8 cm and 0.76 cm,respectively.The experiment indicated that it is feasible to anti-seasonal afforestation of Mongolian oak.