Selection of peach varieties under protected cultivation
The correct selection of varieties is the key to the success of protected cultivation. The purpose of peach protected cultivation is to market early, so in variety selection, early maturity and extremely early maturity varieties with short development period should be considered first, and the fruit development period should be 60~70 days, and the maximum should not exceed 80 days, and the natural dormancy time should be short and the demand for low temperature should be small.(Accumulated low temperature below 7.2℃ and below 850 hours) Large pollen amount, high self-flowering seed setting rate, high yield, large fruit, good fruit quality, storage and transportation resistance, etc. If it can adapt to the weak light and high humidity environment in the shed, it is better. The main varieties are Zaoxialu, Chunlei, Chunhua, Zaohualu, Yuhualu, Annong Shuimi, Xiahui No. 1, Chunfeng, Chunyan, Jingchun, Qingfeng, Mariweila, Cangfang Zaosheng and Wuyuexian; nectarine varieties include Shuguang, Huaguang, Yanguang, Wuyuehuo, Zaohongbaoshi, NJN72, JN76, Amken, Ruiguang No. 1, Ruiguang No. 2, Zaohong No. 2, Zaohongzhu, Danmo, Zaohongxia and Zaomeiguang; flat peach varieties include Zaolu flat peach, etc.
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Processing of salt embryo of sour carambola
There are two types of carambola: one is sweet and crisp, suitable for fresh or processable Star fruit juice, canned carambola in syrup and so on. No matter it is fresh or processed, its quality and flavor are quite good. The other type is extremely sour and astringent, most of which are planted in mountainous areas without special cultivation. This kind of sour carambola is not suitable for fresh food because of its sour taste, but it can be used as a raw material for sugar processing. In order to preserve the raw materials, the semi-finished salt embryo can be made first. There are two methods to make salt embryo, one is salting method, and the other is to prepare 5-8.
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Varieties and cultivation techniques of ornamental jujube
Jujube is a traditional kind of fruit tree in China, which is planted in both the south and the north. The development of ornamental jujube has a broad prospect for urban greening, courtyard beautification and potted ornamental. 1. Suitable varieties of ornamental jujube (1) winter jujube. Mature in early November, the single fruit weighs 30 grams, the fruit is round and bright red, the skin is thin and the meat is crisp, juicy and sweet. (2) weighing jujube. Mature in mid-September, the single fruit weighs 15 grams, the fruit shoulder has a groove edge, bright and beautiful, the meat is thick and small, red in color, sweet and crisp. (3) Li jujube. Mature in September, single
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