A New famous and excellent Variety-- Dalugong Jujube
Dalugong jujube is a new variety of winter jujube bred by Xinghuo Science and Technology Service Base in Shandong Province. Its characteristics are as follows:
First, the appearance is extremely beautiful. The fruit of this variety is oblong, fresh, the single fruit weighs more than 30 grams, the pericarp is red and emerald green, with waxy luster, thin skin and crisp meat, tender and juicy, sweet and fragrant, rich in nutrition, excellent quality, small stone, and the edible rate reaches 95.21%.
Second, it matures very late. This variety matured from late September to early October, and it is the latest jujube variety in China.
Third, it is extremely rich in nutrition and has the reputation of "living vitamin pills". This variety of jujube contains 19 kinds of essential amino acids, with a total content of 0.985 mg / 100mg, protein 1.65%, dietary fiber 2.3%, sugar 20.3%, nicotinic acid 0.87mg / 100mg, vitamin B 10.1mg / kg, B22.2 mg / kg, carotene 1.1mg / kg, vitamin C 100 times that of pear and 20 times that of Jinsi jujube. It has the reputation of "living vitamin pill". In addition, this variety of jujube also contains more vitamin A, vitamin E, potassium, sodium, calcium, copper and other trace elements, has the effect of cancer prevention and beauty, and its nutritional value is the highest among all jujube.
Fourth, the jujube tree has few branches and thorns, so it is convenient for fruit picking. This variety of three-year-old jujube can produce its own seedlings from the roots, but other jujube trees do not have this characteristic.
Fifth, strong adaptability. The variety can be planted in mountain areas, hills and plains, and is a green fruit with strong resistance to drought, cold, barren, strong disease resistance, light pruning, extensive management and almost no pesticide (experts have a secret recipe for pest control and environmental protection). The average yield of "Da Lugong jujube" was 4 kg per plant in the second year and 20-30 kg per plant in 3-5 years. Planting 110 plants per mu does not affect diversified field planting.
Sixth, the market is good and the price is high. There is no cultivation record of this variety of jujube abroad, and it is unique in China. The jujube is characterized by extra crispness, sweetness, beautiful appearance and green environmental protection. it is listed as "scarcity is precious". It is generally about 20 yuan per kilogram, and it has become a best-selling fruit at the beginning of winter. it is one of the first choice for returning farmland to forests and agricultural structure adjustment.
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Big fruit sweet carambola is a tropical and subtropical evergreen fruit tree, growing fast, bearing early, blooming and fruiting many times a year, excellent fruit, crisp and juicy, deeply loved by the masses. However, for a long time, carambola cultivation is extensive management, low yield, poor quality, market competitiveness and economic benefits are poor. Therefore, our institute began to cultivate big fruit sweet carambola in plastic greenhouse in April 2001, with an area of 0.43hm2. The yield per hectare is 5700kg in the first year, 27000kg in the second year, and 6 in the third year.
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How to process jujube
Honey jujube is a dry candied fruit made from fresh jujube. The processing technology is as follows: 1. Raw material selection: it is generally appropriate to choose a large one and a small core. A variety with loose meat, thin and tough skin and less juice. The fruit maturity is best when the green begins to fade and the fruit is milky white. 2. Grading: the jujube is graded according to the size of the jujube fruit to remove the abnormal jujube diseases and insects, overripe and damaged jujube. 3. Slit: in order to facilitate sugar penetration and shaping, usually slit on the fruit surface, put the jujube fruit into the channel of the jujube cutting machine (slitting machine), cut the depth of the warp
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