Tao Ruiguang No. 7
The Forest and Fruit Research Institute of Beijing Academy of Agricultural and Forestry Sciences was selected by crossing Jingyu × B7R2T129 (monophyletic pollen provided by the United States). The original code is 82Mui 40Mel 25. The fruit is nearly round, neat and round at the top; the average weight of a single fruit is 145 grams, and the maximum weight is 240 grams; the peel is yellow-white with purple-red spots or halos, and the skin is not easy to peel off; the pulp is yellow-white, hard solute, resistant to storage and transportation, succulent after full maturity, sweet or sour and delicious; soluble solids are about 11%. Leaving the core. The tree is medium-sized and half-open. The first and second nodes of flower bud initiation. There are many compound flower buds, and all kinds of fruit branches can bear fruit and produce high yield. The fruit matured on July 13-20 in Beijing, and the fruit development period was 90 days. Rose-shaped flowers have a large amount of pollen.
This variety is an excellent early-maturing nectarine variety. The fruit is big and the flavor is sweet. The fruit is red and beautiful. Semi-detached or detached from the nucleus, easier to eat. The fruit has good firmness and is resistant to storage and transportation. The yield is excellent. The disadvantage is that the glossiness of the fruit surface is not enough and darker. It is suitable for cultivation in areas with inconvenient transportation.
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Super Phoenix King (Peach)
This variety is a budding variety of "Japanese big red peach". Through cultivation and observation, it has the following outstanding characteristics: 1 the fruit with excellent fruit characters is round, huge, with an average of 480 grams, with a maximum of 800 grams, all red and bright, crisp and sweet as honey, sugar content as high as 15.50%, white flesh sticky kernel, neat and consistent fruit, normal management of peach orchards, no less than 200 grams of fruit, high commodity rate. (2) listed in the off-season, fruits with strong competitiveness in the fruit market were listed early, from the end of June to July in southern Shandong.
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Key points of storage and fresh-keeping technology of jujube
Jujube is one of the unique fruits in China. It is rich in nutrition, containing more sugar, protein, fat, iron, calcium, phosphorus and other substances. At the same time, its vitamin C and cyclic phosphate (CAMP) content are also very high. It has preventive and therapeutic effects on human body antioxidant and myocardial nutrition in clinical medicine, so it is favored by consumers. However, jujube fruit is a kind of fruit that cannot be stored. It will lose its original quality in about 20 days at normal temperature, and it can only be stored for 40~60 days at low temperature. Therefore, the storage and preservation technology of jujube fruit
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