How to make lemons bloom more female flowers and bear more fruit

The main purpose of lemon sapling and first-fruiting tree pruning is to cultivate the canopy skeleton in order to expand the canopy faster and better. Pruning of young trees is appropriate in winter, and topping and necessary stubbing should be carried out during the growing season, preserving the foliage and auxiliary branches as much as possible. The main points of pruning are as follows:

1.Long tip topping young trees should be drawn long shoots, after each season of branch shoots extraction, in addition to the long shoots to keep 8 10 pieces of topping, the rest should be made tender shoots topping. It is advisable to leave a length of 20 25 cm, enrich the robust canopy, branch early, and multi-branch, so as to expand the canopy as soon as possible.

2.Pulling branches and cultivating auxiliary branches For the upright branches with vigorous growth, it is advisable to use the method of pulling and supporting. Pull down the stronger branches, support the branches and solve the angle of 40° 50°, and take measures to pull and support the young trees, which can make the young trees bear fruit 1 2 years earlier.

Twigs that usually grow in the canopy, as long as they are not long and overly dense, should generally be retained. These twigs are often good fruiting mothers for young trees. 3.

Wipe the buds and shoots, and remove the long branches in time For young trees, you can wipe the buds and put the shoots in summer, that is, put the autumn shoots once, so as to expand the canopy as soon as possible. The long branches disturb the shape of the tree and waste nutrients, so they should be erased in time. 4.

Control summer shoots The young trees that grow vigorously and draw more strong shoots. Because the strong summer shoots are not easy to extract autumn shoots, and it is not conducive to the differentiation of flower buds, so from May to June, the "Flower King No. 2" is used to control the extraction of summer shoots, concentrate nutrients, strengthen fruits, and promote flowers. 5.

Thinning flowers and buds The buds and fruits of weak trees that appear before the planned fruit production of young trees should be thinned in time to promote the nutrient production of the tree and form a fruit-bearing crown as soon as possible and put into production. 6.The pruning mouth is closed in time The wound caused by pruning is often the entrance of the invasion of diseases and insects, and it should be closed with a "callus antiseptic film" in time to prevent dry cracking, pests and diseases, and rainwater pollution.

Lemon pruning is the implementation of branch tip treatment technology for the tree, which artificially regulates the relationship between tree growth and fruiting through pruning, gives full play to the potential of tree fruiting, and achieves the purpose of high yield, stable yield and high quality.

If you want to raise lemons on the balcony and bear more fruits, you should do so before June.

Artificial pollination methods:

1. Water deduction before flowering: In order to prevent the growth of summer shoots from being too vigorous, and at the same time, the tree body should accumulate nutrients and promote the formation of flower buds. Specifically, the water supply to potted lemons is gradually reduced more than ten days before the summer season; The water supply will be stopped for the first 5 days.

2. Bao Nationality Brigade Flower and Fruit Protection: After the lemon blooms, in addition to applying thin fertilizer once a week, it is also necessary to thin the flowers and fruits.

3. Reasonable fertilization: lemon likes fertilizer, and more thin fertilizer should be applied at ordinary times. The plant brother stove should apply a decaying liquid fertilizer before germination, and apply a liquid fertilizer based on nitrogen fertilizer every 7 to 10 days to promote the growth of branches and leaves and spring shoots.

Lemon blossom cherry blossoms are uniecious. Lemon blossom is composed of peduncles, calyxes, petals, stamens, pistils, sepals and other parts, that is, there are pistils and stamens in a flower. The pistil is composed of three parts: the stigma, and the ovary.

The stamens are composed of anthers and filaments. Generally, the flowering period is concentrated in summer, and the flower color is yellow or white. The flowering stage must be strengthened in order to achieve better results.

1. How to divide lemon blossoms into male and female flowers.

Lemon blossoms are dioecious and monoecious. One of its flowers is composed of peduncles, calyxes, petals, stamens, pistils, sepals, etc. Among them, the stamens are composed of anthers and filaments.

The pistil is composed of three parts: the stigma, and the ovary. It usually blooms in the summer, and the flowers are mostly yellow or white, and the flowers are small, and some flowers will degenerate prematurely. 2. How to manage the lemon flowering period.

1. Timely topdressing: Lemons consume a lot of nutrients during flowering, so they should be topdressed in advance. At this time, it is necessary to control the amount of nitrogen fertilizer well, and apply more phosphorus and potassium fertilizers to promote better flowering, which is also conducive to fruit setting in the later stage and can improve the fruit setting rate.

2. Proper thinning of flowers: Lemons will open a large number of flowers during the flowering period, so it is necessary to carry out thinning treatment to ensure the fruiting rate. When thinning the flowers, the weak, infected flowers should be removed, leaving only a small number of *** flowers.

This can save nutrient consumption and promote more concentrated nutrients, which is conducive to fruit set, and the later fruit quality will also be improved. 3. Prevention and control of pests and diseases: Lemon should also pay attention to the prevention and control of pests and diseases during the flowering period, strengthen ventilation and closure, and control humidity well, so as to avoid infection with pests and diseases at this time, which will affect the results.

When pollinating lemon flowers, you need to use cotton swabs or brushes to dip the pollen of male flowers, and then apply it to the flower column of female flowers, wait for 4-5 months, lemon flowers will bear fruit, when cultivating lemon flowers, you need to place them in a bright place, and cut off the buds that grow too much.

1. Pollination method

When cultivating lemon blossoms, you need to manually pollinate the plants when they bloom, you can prepare a cotton swab or brush, and then dip it into the pollen of the male flowers, and then apply the pollen to the flower column of the female flowers to promote their rapid fruiting, or place the lemon blossoms on the balcony for bees or butterflies to pollinate them.

2. Lighting conditions

Lemon blossom is a sun-loving plant, when cultivating lemon blossoms in the cherry blossom cave, if it is placed in a dark place for a long time, it will lead to poor growth of the plant, so that the flowers of the lemon blossom fall, and the lemon blossom needs to be placed in a place where it can be exposed to the sun, so that it can receive no less than 4 hours of light every day, and improve the fruit setting rate of lemon blossom.

3. Pruning

When cultivating lemon blossoms, it is necessary to use sterilized sharp scissors to cut off the buds of the plant that grow too much, so as not to lack nutrients, and to cut off the messy branches, long branches and sick branches of lemon blossoms, and then spray diluted disinfectants on the broken branches of its branches to avoid the wound rot of lemon blossoms.

4. Songfan maintenance management

When maintaining lemon blossoms during the flowering period, it is necessary to apply compound fertilizers based on phosphorus and potassium to accelerate the growth rate of the plants, and to control the frequency of watering, you can wait for the soil surface to turn white before watering, and when watering lemon blossoms, you can not sprinkle water on the center of the plant, so as not to make the flowers rot and wither.

<> lemon fruit is juicy and crispy, with a strong aromatic aroma. Because of its sour taste, it can only be used as a high-quality seasoning. Lemons are planted in many places, how to pollinate lemon flowers in the planting process of Zen Ming?

Large-scale bee pollination, during the flowering period, the introduction of a batch of bees in the garden can be pollinated. The scale is generally manual pollination and cultivation of reeds, prepare a cotton swab or brush, dip the pollen of the male flower, and apply the pollen to the flower column of the female flower, if it rains, it is necessary to pollinate again.