First, advantages
1, good taste: Jin Naili's flesh is delicate and soft, with moderate sweet and sour taste and good taste. Most people will be attracted by its delicious food.
2, nutritious: Jin Meifu contains vitamin C, vitamin B, potassium, magnesium and other nutrients, which is conducive to good health.
3. Short growth cycle: The growth cycle of golden pear is relatively short, and it only takes about 4-5 months to mature, so the yield is high.
Second, shortcomings.
1. Susceptible pests and diseases: Jinnai Yi Lee is affected by pests and diseases, such as red spider and stem tumor aphid. And it is necessary to spray pesticides regularly for prevention and control.
2. Short storage time: gold endurance storage time is short, only a few days. When stored for a long time, the taste and flavor will change and the quality will decline.
3. Fine management is needed: Fine management is needed in the cultivation process of "Golden Endurance", such as timely irrigation, proper fertilization and pruning, otherwise the yield and quality will be affected.
Preservation technology of gold endurance
1. Sorting: reject defective fruits with insect eyes and mechanical damage, and sort and grade them strictly according to the size and maturity of the fruits.
2. Spraying antistaling agent: A mixed antistaling agent made of antistaling agent and ethephon is sprayed on selected plums in groups of 5 kg, and the antistaling agent is evenly sprayed.
3. Fruit picking: The maturity of ebony is not consistent. It is better to pick it in several stages, and it is best to pick it on sunny days when it doesn't rain. Pick seven or eight ripe fruits, and pick them together with the fruit handles. Handle with care and try to protect the wax on the fruit surface.
4. The medicine box is put into storage: it is packed in a carton with air holes. Cartons should be disinfected by spraying with 2% formaldehyde solution in advance and dried for later use. Cold storage should also be sprayed with formaldehyde solution for disinfection. The processed plums are weighed and packed in boxes of 5 kg each. The storage temperature range of plum is 0-2℃. By combining the above two methods, the storage period of dark plum can reach 60 days, and the good fruit rate can reach over 90%.