SweetSapphireGrapes, also known as moondrops, belongs to Eurasian species. This variety was patented by an organization that cultivated seedless varieties through in vitro embryo rescue technology, and was jointly developed, marketed and popularized by InternationalFruitGenetics and the University of Arkansas.
The spike is large, with an average spike weight of 750-1000g, up to 2500g, and the spike is conical. Pure natural seeds are not big, and Peng Dahe is not needed to comb the fruit, which is extremely time-saving. The average grain weight is 9g- 10g, and the fruit is unique in shape, slender and cylindrical, with pits at the end, compact, loose and suitable, neat and symmetrical. The exocarp is hard and crisp, black and purple when ripe, and there is little apple powder; The fruit is hard and crisp, can be sliced, sweet and refreshing, authentic in taste, with soluble solids content exceeding 19%, no juice when cut with a knife, and top quality. The fruit brush is firm, with strong tensile strength and no shelling; The tree hanging time can reach 2 months, and the fruit can be transported and stored for a long time.
Sapphire is extremely cold-resistant and drought-tolerant, suitable for large-scale planting, and can be planted in both north and south. At present, it is also planted in large quantities. Sapphire has strong vitality and is likely to become the best variety for planting red grapes, with strong planting advantages. Sapphire has a strong disease resistance, which can't be damaged by general diseases. In that case, sapphire is not easy to get sick, and it can grow big, round and many fruits. At present, the planting technology of sapphire is very mature, and growers can choose to plant sapphire in the orchard.
Sapphire has good growth potential, vigorous growth and development, and the bud position of round leaves is offset, so it is suitable to choose long tip pruning and Snapdragon stem technology. The ear of fruit is large, easy to be colored and easy to increase yield. In northern Shandong, it usually germinates in the first half of April, blooms in the second half of May and blooms at the end of May. In the second half of June, the fruit turned full for the first time, and gradually colored in the second half of August, and it was the most perfect in the second half of August. After perfection, the seeds will not drop and keep sharp, and it can be hung on the tree for more than 1 month, which is resistant to storage and transportation.