汉源晚熟黄果柑的生物学性状

THE BIOLOGICAL CHARACTER OF HANCUAN LATE RIRENING HUANGGUOKAN

黄果柑是中国川滇特有的桔橙天然杂交种,株间类型复杂。从中选出的汉源晚熟黄果柑新品种具有晚熟、无核、优质、早结、丰产和适应性强等优良经济性状。采果在翌年3月。定植3年结果,第4年单株产量达50公片,年均温15℃以上的地区可作为经济栽培区。

Huangguokan is a natural crossbred population of the orange and the tangerine in Sichuan and Yunnan Provinces, China, whose plant types are complicated owing to their colony A new variety Hanguan Late Ripening Huangguokan, was derived from the population, with its late maturity, seedlessness, excellent quality,early baring,high yield and wide adaptability, as some fine economic properties. Fruits picking begins in the early March of the following year while the seedling of field planting come into brearing up to the third year.The fruiting per plant would be fifty kg in the fourth year. It is concluded that average anniversary temperature above 15℃ would be suitable fo economic cultivated areas.