我叫任万涛,已离休还乡十余年,家住陕西省旬邑县城关镇留石村。地处渭北山区,闭塞落后,家乡土层深厚,雨量适中,光热充足,温差大,苹果生长的自然条件可与世界驰名产区媲美,是全国优质苹果产区。几年前政府大力倡导苹果产业,我跃跃欲试,但又为不懂技术没有经验犯愁。我想只有求助书籍和报刊了。一次偶尔在朋友的书架上发现贵 My name is Wantao Tao and I have retired from China for more than ten years and I live in Stone Village, Chengguan Town, Xunyi County, Shaanxi Province. Is located in the Weibei mountainous area, obstruct the backward, deep native soil, moderate rainfall, adequate light and temperature, temperature difference, apple growing natural conditions comparable with the world famous producing areas, is the national high-quality apple producing areas. A few years ago the government strongly advocated the apple industry, I eager, but do not understand technology without experience of worry. I think only for help books and newspapers. Once in a friend’s bookshelf found expensive