美国黑提葡萄在干热河谷地区引种试验初报

美国黑提葡萄具有粒大、质优、晚熟、耐贮运的特点，在干热河谷地区栽种黑提葡萄，葡萄开花结果提前，成熟早，可以提前上市，抢占市场。华宁县林业局从山东安丘引进美国黑提葡萄在干热河谷地区试验，通过3年的试验证实，美国黑提葡萄适应性强，成熟期提前，品质好，产量高，生物学特性与原产地基本一致，引种试验成功，有较高的推广价值。

Experimental Introduction of Vitis labrusca var.to Dry & Hot Valley Area

Vitis labrusca var. with the characters of big fruit grain, high quality, late-maturing, storable and transportable, can bloom and bear fruit earlier then can be the first to occupy market, when it is planted in dry & hot valley area. Through 3 years of experimental introduction by forestry bureau of Huaning, it is verified that such kind of grape has strong adaptability, early maturing, good quality, high yield, similar biological characters to those of the origin, all of which can prove that the experiment is successful and it is worth popularizing.