Introduction performance and cultivation technology of'Ruixue'apple in Zhaotong,Yunnan Province
From 2020,we conducted research on the introduction performance and cultivation technology of'Ruixue'apple in Zhaotong area of Yunnan Province.The aim was to provide technical support for the popularization of'Ruixue'apple.Our findings indicate that the average single fruit weight of'Ruixue'was 246.4 g,with a cylindrical shape.The fruit shape index was 0.91,indicating a well-shaped fruit with a smooth surface.The flesh was sweet,crispy,and juicy,with a rich flavor.The hardness was 8.30 kg/cm2,the content of soluble solids was 16.09％,and the content of titratable acid was 0.25％.'Ruixue'apple has the advantages of unique aroma,good quality,and long storage time.Early fruit,easy to yield,fruit in the secoud year after colonization.Planting the fifth year after the average plant yield of 30.18 kg,3 380.2 kg/667 m2.The fruit growth period of 188～193 d.It had drought-resistant ability,broad adaptability,and simple production management.
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