惠民短枝红富士苹果密植早果丰产栽培综合技术

Early-bearing and High yield Culture Technics for Close Planting Huimin Red Fuji Apple

1995～1998 年,在贵州省威宁县以惠民短枝红富士为主栽品种、首红为授粉品种,采取挖大穴和定植沟、重施基肥、壮苗密植(行株距3 m ×2 m )、加强土肥水管理、小冠型圆柱形整枝、早春果园灌溉、施用锌肥(ZnSO4)和铁肥(FeSO4)、综合防治病虫害等配套技术,进行了4 年的试验。结果表明,惠民短枝红富士苹果在威宁地区当年定植,翌年见花,第3 年结果,第4 年平均单产693.75 kg/667m 2,最高株产13.5 kg。

The integrated culture technics for Huiming Red Fuji apple includes using Huming Red Fuji as main planting variety, and Red Chief as pollinator, digging large planting pit or trench, heavy dressing basal manure, transplanting robust seedlings with a space of 3 m×2 m, strengthening soil, fertilizer and water management, adopting training of cylindrical shape, irrigating fruit garden in early Spring, applying zinc sulfate and ferrous sulfate, integrated control of plant disease and pests, etc. The experiments from 1995 to 1998 indicated that the Huiming Red Fuji apple tree that has been planted got to flowering next year, and began to bear in third year. The yield for fourth year was 693.75kg/667m 2, having the highest of 13.5 kg/plant.