Litchi production and management technology
Peeled Garlic is made of Fresh Garlic,there are two kinds fresh garlic, one is Normal White Garlic, another is Pure White Garlic. The fresh Garlic is peeled by the peeling machine or by hand.The Fresh Garlics Which are prepared for peeling are picked out carefully from various garlics. After peeling, we put them into plastic bags or bottles, then the plastic bags or bottles are putting into the cartons.
1. Commodity name: Peeled garlic
5. Conveyance: 25mts/40' HR
Peeled Garlic Peeled Garlic,Fresh Peeled Garlic,Whole Peeled Garlic,Pre Peeled Garlic JINING FORICH FRUITS & VEGETABLES CO., LTD. , https://www.forichgarlic.com
First, the dense plant dwarf cultivation techniques measures Litchi planted on hillside, the ideal plant height of 1.5-2 meters, a density of 3 meters and 3 meters, after forced harvest control plant height of 1.5 meters, the second year flowering plant height It is about 2 meters. It can also be used to calculate the formula of the apple dense planting design: plant height = 2 + 1 meter spacing; crown diameter = 0.75 meter spacing.
Second, the fertilization measures Litchi fertilizer amount and number of different results due to the age of the tree, the young tree cultivation is mainly in the form of trees to achieve the purpose of an early date. Nitrogen fertilization is the main fertilizer for young tree age, and phosphorus and potassium should be increased at the later stage of the results. Can be divided into three times a year, applied about every 3-4 months. The first time before flowering, 3/10 of the annual amount was applied, the second time in the fruit development period, about 2/10 of the total amount of S6, and the third time was after the fruit was harvested. Adult trees should be fertilized at least once a year after harvesting fruit. Litchi fertilization should not be too late, or new shoots will be made at the end of the year, which will affect the results of the second year. Use compost at discretion. Fertilization methods such as other fruit trees, must pay attention not to be too close to the trunk, so as not to cause fat injury, generally young trees with furrow, middle-aged trees with wheel ditch method, large trees with well-shaped ditch. Analysis of nitrogen, phosphorus, and potassium in common leaves in South Africa determines the nutritional status of the plant. Litchi grown in 9-12 years should maintain 1.48-1.52% (dry weight kg) of nitrogen, phosphorus 0.15-0.18%, and potassium 0.95-1.05%.
Third, to promote flowering measures Before the new shoots light green leaves fully developed, spray 1500 times 39.5% of auxogens, after treatment for 5 days, can promote flowering. In mid-September, in the second three weeks after the second growth shoot leaves turn green, use auxotrophin 1500 times, spray once every 10-14 days, 2-3 times in succession, and stop before the winter low temperature comes. Spraying can increase the spike success rate and the proportion of partial female flowers in the second year.
Fourth, improve the fruit rate measures
1. Moderate pruning to reduce over dense shoots. 2. Spray growth regulators. Studies have shown that spraying with 2,4-D5-10 mg/L, NAAl 0 mg/L, IAA 10 mg/L, IAA 20 mg/L, and GA50-100 mg/L has increased fruiting effect. Spray once every 10 days, and then spray once every 10 days.
5. The pruning measures should be carried out before fertilization in August after fruit harvesting. The bad branches, branches, and pests should be cut off. When pruning, the plants are often controlled under 2 meters and the main branches are sawn to maintain the tree height. Trimming can dwarf the tree shape, but it also reduces the yield, so it is better to delete it. Among them, Jatropha curcas is less affected by pruning. After pruning, it still has a very high flowering rate in the following year: However, varieties such as black leaves, sand pits, and March red are greatly affected by pruning, and after short pruning, the flowers bloom the following year. Will be reduced, this should be used to delete, or with a small amount of short cuts.
Sixth, during irrigation period in spring and summer, irrigation will be 1-2 times a month, especially during the flowering period and fruit development period. Water supply must be ensured. In the winter, when the growth stops and flower buds differentiate, irrigation should be avoided so as not to stimulate the growth of new shoots.
VII. Diseases and Insect Pests The fruit drop after one month of flowering until harvesting is mainly caused by insect pests.
1. Litchi cocoa moth, with 50% fenacin emulsion or 50% fluffy pine emulsion 1000 times, applied 20 days after flowering, applied once every 10 days, 3-4 times in a row, but 10 days before harvest Must stop.
2. Litchi mica, with 35% exacerbated pine emulsion 1000 times, or 75% wettable sulfur powder 300 times, start spraying when the young shoots out, 7-10 days before.
3. In the litchi carpet, in the early spring when the symptoms of the disease appear, with 40.64% plus water suspension powder, 33% eradication of pine emulsion or 75% of the wet sulfur powder spray control. At the same time cut off the diseased branches and burn them to reduce the source of insects in the coming year.
4. Lichee blight, (1) remove the diseased fruit, and trim the branches within 60 cm of the ground near the ground when pruning, so as to avoid the bacteria in the soil from splashing on the trees with rain, which can be used for severely affected orchards. Plastic cloth or straw covers the ground. (2) Before the advent of rainwater, a 33.5% Quickener Ning Suspended Powder Blending Agent can be used to spray the fruit trees in full to prevent the generation of initial infections.
Eight, litchi varieties
1. Main cultivars, black leaf species, mature in late June;
2. High-quality varieties; glutinous rice bran, small-core rate 40%;
3. Early maturing varieties: Yuhejing, mature in early June; three-day red, mature in mid-May;
4. Medium-maturing varieties; sand pits, mature in late June
5. Late-maturing varieties; Huai wolfberry species, cinnamon flavor are mature in late July.
3. Packing: In carton
a) 500g*20bags
b) 1kg* 10bags
c) 5kg*2bags
d) 10kg*1bag
e) 30lbs/bag
f) 10kg/bag
g) 20lbs/bag
h) 30lbs/bag
i) 1lb 3lbs, 5lbs/jar (jars can be filled with nitrogen)
4. Supply period: All year round
