‘阳光男孩’是河北林木育种专家黄印冉、张均营为河北别样红林业科技有限公司定向选育的新品种,是普通白榆的自然杂交种,经过近10年的观察‘,阳光男孩’性状稳定。黄印冉、张均营作为彩色树木育种专家,曾将‘美人榆’推广至我国29个省(市、区),持续热销10年,他们非常看好‘阳光男孩’的市场前景。黄印冉说,此品种不仅树干通直,而且生长速度比较快,在同等水肥条件和立地环境下,比普通白榆生长速度快15%左右,耐盐碱力也比较强,在含盐量0.5%的 ’Sunshine Boys’ is a new breed of directional breeding in Hebei Forestry Science and Technology Co., Ltd., which is a natural breed of common elm. After nearly 10 years of observation, Sunshine Boy’ Stable character. Huang Yin Ran and Zhang Junying, as color tree breeding specialists, extended their ’elder elm’ to 29 provinces (cities and districts) in China and continued to sell for 10 years. They are very optimistic about the market prospect of ’Sunshine Boy’. Yellow India Ran said that this species not only straight through the trunk, and the growth rate faster, under the same conditions of water and fertilizer and site environment, growth rate of about 15% faster than common elm, salt and alkali resistance is also relatively strong, the salt content of 0.5 %of