The bergamot is a special product of Jinhua. The development of fruit bergamot in recent years is relatively good, and the potted small fruit bergamot has gradually attracted the attention of consumers. There are some differences between potted fruit bergamot and big fruit bergamot, and some problems need to be paid attention to in management.
Pruning timely buds, picking up the heart, with manual pruning, chemical control buds as a supplement, fully appreciate the potted bergamot growth and development, flowering and fruiting relations. By cutting off the cross, overlapping, over dense, delicate and diseased shoots, to achieve uniform distribution of fruit branches, short thick, hollow, good ventilation and other requirements. Shows exquisite and compact potted gold bergamot.
The spring shoots taken out in March each year, in addition to leaving blank and raising the adjacent fruit branches, do not use the resulting mother branches can be cut off in time.
In summer, when the temperature is high, humidity is high, and nutrition is sufficient, the plants will produce a large number of shoots that are slender, unorganized, and have no buds. Summer shoots are drawn after the “Gu Yu†comes out of the house, because it is easy to compete with Spring Fruit for nutrients, and it also affects the growth and development of autumn shoots. In addition to the individual styling techniques, the rest should be dredged away, and no flowers are cut out of five leaves. Branches, cross-bunches, cut-out buds, pests and branches, etc., so that nourishment to meet the growth needs of flowers and fruits. For some branches or trees that are not fruitful for many years, a strong pruning should be carried out, leaving 3 to 4 buds at the base of the branches to encourage germination.
Autumn shoots are rich in nutrition, thick in growth, short in internodes, and full in tissue; the leaves on the shoots are small and thick, and the leaves are strong and dark green. They are the basis for flowering and fruit setting in the following year. In addition to cutting thin branches and dense branches, Generally not cut, basically should remain as the result of the next year's mother. Therefore, the conservation of autumn shoots should be strengthened, which is the key to bergamot blossoming and fruiting.
The key technology for fertilizing and cultivating bergamot is rational fertilization.
Young bergamot after the spring basin, such as basin soil with a higher fertility nutrient soil, generally no longer fertilize that year. If the cultivar is cultivated in a substrate, after the cultivation seedlings are watered, 25 fertilizers are immediately put on the compound fertilizer, and then a compound fertilizer is applied at an interval of about 15 days. The fertilizer can be evenly spread on the surface of the substrate and can be drip-irrigated or Water infiltrate into the substrate.
In late August, a further application of organic fertilizer was applied. In the third year, the results can be managed as usual. General before and after the rain out of the room, combined with the application of basal fertilizer, fertilizer to rot cooked cake residue, plus a small amount of bone meal. After easing the seedlings, put outdoor leeward sunny place, apply a thin pancake fertilizer every 10 days to 15 days, and stop spraying after budding.
During budding stage, spray 0.2% potassium dihydrogen phosphate to spray the foliage once or twice. After fruiting, a thin chicken, duck or manure or cake water is applied every 10 days or so, and the application is continued two or three times. To prevent the occurrence of jaundice, a 0.2% ferrous sulfate solution should be poured every 15 days to 20 days to keep the soil slightly acidic.
In the second spring of the next spring, 15 to 20 days, a human fecal urine, cake, water, etc. are applied and applied continuously two or three times.
Watering pots must be watered after transplanting, and they must be thoroughly irrigated so that the roots of the seedlings are closely bonded to the matrix. Due to the light weight and buoyancy of the substrate, be careful when watering. Spray it with a watering can and do not splash it. Otherwise, the matrix will be pushed out of the basin or the surface of the substrate will be washed out of the pothole. At the same time, it is necessary to keep the pots and soils moist during the growth period, and it is better to use a large part of the soil for a long time. Water should be sufficient in summer, and often spray and wash the branches and water around the pot to cool and humidify.
The rainy season should be dry and prevent leggy. Watering at the initial stage of fruit setting should be properly controlled so as to avoid excessive water drop.
After the beginning of autumn, watering should be gradually reduced. North frost before moving into the room, put enough sunlight, room temperature maintained at 5 °C above, control watering, 7 to 10 days watering can be. Rinse leaves once a week with clean water close to room temperature to prevent dust on leaves and leaves.
If conditions permit, drip irrigation system can be installed, the cost is not too high, which can greatly reduce labor intensity. Watering time can be based on experience, feeling 80% dry soil matrix, bergamot potted plants have light weight, this time can be watered. Soilless culture substrates have strong water retention and breathability, so too much water will not be too harmful.
Summer rain is more serious, small snails, wild grasshopper harm is more serious, light new leaves, old leaves bite out pits, heavy damage and bergamot fruit, greatly affected the bergamot's commercial nature. To this end, deep trenches can be created around the greenhouses to prevent accumulation of water, improve the dryness of the ground in the shed, and build the first line of defense. Second, spread slaked lime around and build a second line of defense to disinfect and touch them. Once again, capture it by hand, dying or throwing it in hydrated lime, or using a leaf to trap it. In the evening, it is used to trap cabbage leaves or cabbage leaves for trapping and early morning inspection and killing.
At the early stage of damage, 6% of medlar granules (250 grams per acre) are applied from March to April, or contacted with soiled tea soil around the seedbed (tea dry powder l kg mixed with water 10 kg boiling half Hours, rub the sieving, take the clear liquid, and then mix with 60 kg of water); also use 70- to 100-fold ammonia to sprinkle near the plants in the evening; or spray with 800- to 1000-fold liquid Prevention. Snails can also be used to control 8% snail granules or 10% poly acetaldehyde granules, 1.5 g per square meter.
Disposable Procedure Kits,Disposable Debridement Packs,Disposable Debridement Kits,Disposable Debridement Bags
Suzhou JaneE Medical Technology Co., Ltd. , https://www.janeemedical.com