Attention should be paid to the main points of jujube storage
1. Disinfect the warehouse thoroughly with CT- disinfectant.
2. Reduce the storage temperature to 0 ℃ within 2 days before storage.
3. Jujube should be harvested in the white ripening period, that is, when the jujube changes from green to white and the fruit surface is slightly ruddy.
4. bring fruit handle when harvesting, and jujube beaten with sticks is strictly prohibited for storage.
5. Jujube sprayed with hormones such as lycopene before harvest is not suitable for storage.
6. After selection, the postharvest jujube fruit was dipped with CT- jujube special liquid fresh-keeping agent, pre-cooled and drained under 0 ℃, when the fruit temperature was 0 ℃ and fully dry, put it in a fresh-keeping bag with 6 jin per bag, 6 0.5cm holes in each bag, add 3 packets of red medicine and seal the bag.
7. During storage, the storage temperature should be kept at 0 Mel 1 ℃.
Note:
(1) Don't forget to punch holes in the bag.
(2) the volume of plastic bags should never exceed 6 jin.
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Processing technology of dried jujube
The main results are as follows: (1) the raw material of the technological process is → blanching → dry → packaging. (2) the selection of raw materials for operation points: the varieties with thin skin, thick and dense meat, high sugar content and small nucleus are selected. Red jujube drying, generally only need to select, do not make other treatment. The quality of dried jujube can be improved by blanching 5~10min in boiling water, cooling immediately and spreading out to make dried jujube. Natural drying and drying red jujube is relatively simple, generally selected
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Cultivation techniques of Kate Apricot in simple plastic greenhouse
The mature period of Kate apricot cultivation in simple plastic greenhouse is 30-40 days earlier than that in open field, and the economic benefit is increased by 15-20 times. 1. The structure of the simple plastic greenhouse is a north-south arch greenhouse with a span of 10 meters, a length of 60 meters, a roof height of 2.5 meters and a shoulder height of 1.5 meters. Reinforced concrete columns are used as columns and bamboo poles are used as arches and suspended beams. A total of 5 rows of columns, the main column between the rows of 2.5 meters. The distance between the side columns and the middle three rows of columns is 1 meter and 3 meters respectively. Above the middle three rows of columns, respectively.
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