What is spring like for orange trees? 5

Seasonal care of orange trees: Kumquat is sun-loving, suitable for growing in fertile, loose, slightly acidic, well-drained sandy soil, relatively cold-tolerant, and ground-planted kumquat can tolerate low temperatures of minus 2-3. Potted kumquat should be moved out of the outdoors in early spring in early April (after Qingming), and then pruned, according to the principle of "strong branches and light pruning, weak branches and heavy pruning", cut off overlapping branches, dead old branches, cross branches and diseased branches, so as to save nutrients, ventilation and light, promote the growth of new branches, make the branches and leaves sparse and moderate, and the tree shape is beautiful and symmetrical.

At the beginning of May, when the plant begins to sprout leaves and prune, it is advisable to apply a thin fertilizer every 10-12 days, which begins to be thinner and gradually thickened. In early June, when the flowers and leaves are luxuriant, the amount of water and fertilizer consumed is large, that is, fertilizer and water should be applied frequently, and the plants should be topped to concentrate nutrition to promote flowers and fruits. Potted kumquat should be consciously cultivated to bear more autumn fruits for the Spring Festival to enjoy.

In July and August, sufficient fertilizer should be applied before autumn flowers to increase the fruit setting rate. When the flowers are in full bloom, the water and fertilizer should be slightly reduced, and when the fruit grows to the size of the beads, it should be applied frequently, if the plant does not grow vigorously, it must be fertilized outside the roots, and the liquid fertilizer must be applied to stop in winter.

Summary. Orange trees can bloom, it prefers a warm and humid growth environment, and the demand for light is higher, if the light is too little will cause poor growth will lead to no flowering, and in the usual watering must be carried out in moderation, otherwise it will also affect flowering, but also to avoid applying too much nitrogen fertilizer, it will generally bloom in April and May every year.

Orange trees can bloom, it prefers a warm and humid growth environment, and the demand for light is higher, if the light is too little will cause poor growth will lead to no flowering, and in the usual watering must be an appropriate amount of celebration, otherwise it will also affect flowering, but also to avoid applying too much nitrogen fertilizer, it will generally bloom in April and May every year.

Orange trees usually bloom in April and May each year, and at the end of April they will enter a full bloom period, and the trees will be full of white flowers. Orange trees usually only bloom once a year, but they bloom after 2-3 years of planting, and the flowering period is very short, only about 10 days.

There are two possibilities for the loss of leaves in the spring of orange trees, one is physiological and the other is pathological.

1. Physiological defoliation is a normal physiological phenomenon of plant prosperity and withering, the leaves fall, as long as the water and fertilizer are kept sufficient, and the temperature rises in summer, the leaves will grow again.

2. Pathological defoliation is common for anthrax.

Citrus is harmed by anthracnose, and often occurs the phenomenon of leaf loss, branch die, stiff fruit, and "withered" fruit drop, resulting in the weakening of the tree, the decline of yield, and the death of the whole diseased tree in severe cases, causing great losses.

The prevention and control should be based on agricultural measures, with the elimination of bacterial sources as the center, and timely spraying protection as the auxiliary for comprehensive control

Strengthen cultivation management, pay special attention to the deep soil transformation of citrus orchards, increase the application of organic fertilizers, apply more phosphorus and potassium fertilizers, and improve disease resistance, which is the most fundamental and effective disease prevention measures;

Completely remove the source of the disease, cut off the diseased branches, leaves and diseased fruit stems and burn them intensively, and pay attention to the removal of fallen leaves and fruits at any time. When the garden is cleared in winter, combined with other pest control, spray Baumé stone sulfur mixture 1 time;

Pharmaceutical prevention and control: 600 800 times of 80% Dasheng M 45 wettable powder, 600 800 times of 70% methyl tobuzin wettable powder, 400 600 times of 80% essential wettable powder, etc. ‍

Nutrients flow back, new shoots sprout, to grow new leaves, too old leaves have reduced function, of course.

Orange trees generally bloom in the spring, begin to bear fruit in May and June each year, and ripen and market in September and October. Generally, orange trees can be propagated by sowing, cuttings and other methods, and it generally takes 150-170 days from long flowers to fruit ripening, which is a long time; If you plant orange trees in pots, they can bloom and bear fruit after two to three years of cultivation.

Orange tree flowering and fruiting time.

Orange trees do not lose their leaves, bloom in spring, begin to bear fruit in May and June of each year, and ripen and market in September and October. However, the flowering and fruiting of orange fruit trees are related to factors such as temperature, sunlight, moisture (humidity), soil, wind, and altitude.

The flowering and fruiting process of orange trees.

There are many varieties of oranges, such as sugar oranges, mandarins, tribute oranges, ugly oranges, horse water oranges, kumquats, mandarins, red beauties, etc. The flowering and fruiting process is as follows:

Flowering period: Within a month after planting the orange seedlings in the soil, it will enter the growth period, at this time it will grow at a relatively fast rate, and stretch out many branches and leaves; Then it will enter the flowering period, and it will produce a lot of beautiful little flowers.

Fruiting period: When the flowers are gone, they will produce green fruits that slowly turn orange as they ripen.

Orange trees are planted to bear fruit.

Orange trees grow slowly, usually taking 5-6 years for them to bloom and bear fruit.

Generally, orange trees can be propagated by sowing, cuttings and other methods, and it generally takes about 150-170 days from long flowers to fruit ripening, which is a long time; If you plant orange trees in pots, they can bloom and bear fruit after two to three years of cultivation.

Oranges are sweet when they are dry, and there is a lot of rain in spring, so they are naturally not delicious.

1. Tangerine is the fruit of the perennial Rutaceae plant, and China is also one of the main birthplaces of orange trees. The ancient Chinese had a long history of eating oranges and cultivating wild orange trees artificially.

2. There are several varieties of oranges, but the common one is still ponkan, its fruit has a thick outer skin, a petal inside, and is composed of juice bubbles and seeds. Tangerines are a tropical crop, mainly grown in southern China, oranges are brightly colored, sweet and sour, and are a common delicacy in autumn and winter. Tangerines are rich in vitamin C, which has great benefits for the human body.

In traditional Chinese medicine, oranges are considered to be warm foods that are easy to catch fire, so they should not be eaten too much.

Orange trees are hardy.

Orange trees are hardy and can survive the winter in temperatures above freezing. If the temperature is below 0, then the plant will be frostbitten.

Are orange trees afraid of the cold in winter?

Formed orange trees have strong cold resistance, and are not afraid of cold, and if they are orange saplings, they must be afraid of freezing. In the south, there is basically no need to consider the problem of frost damage, and if it is an orange sapling in the north, corresponding cold protection measures need to be taken to avoid frost damage.

Do orange trees freeze to death in winter.

Orange trees will freeze to death in winter, but when they are in a low temperature environment below zero for a long time, they are easy to freeze to death, so you need to pay attention to it when maintaining it in the north.

Orange trees survive the winter safely.

Indoor maintenance: Orange trees have some cold tolerance, but prefer high temperatures. If it is maintained in the northern area, it should be moved to indoor management, and if it is warmer in the south, it can be placed outdoors.

Light: Orange trees love light, and the light is very soft in winter, so you can put it in a place with enough light to bask in the sun.

Fertilizer and water: Orange trees should be buried with an appropriate amount of basal fertilizer to improve nutrients. Note that you don't need to be too frequent in watering quietly, just water when it's dry.

Can orange trees survive the winter outdoors.

Orange trees are generally able to spend the winter outdoors, and orange trees have a certain cold tolerance, as long as the temperature is not below zero for a long time, they can spend the winter outdoors.

Can orange trees survive the winter in the north.

Orange trees can spend the winter in the north, but the outdoor temperature in the northern winter is too low for the orange tree to survive, so it should be put indoors in a warm place for the winter.

How to raise orange trees in winter.

1. Temperature control treatment: The maintenance temperature of orange trees in winter is low, and the first thing to consider is temperature control. It is colder in the north, so you have to move indoors to a warmer place. You can spend the winter outdoors in the southern region or in the area.

2. Sufficient light: Orange trees like a well-lit environment, especially astigmatism. The light in winter is very soft, so you can put it in a sunny place to bask in the sun, which is beneficial to both winter and later growth.

3. Appropriate amount of fertilization: When maintaining small orange trees in winter, it is best to bury some base fertilizer, such as soybean cake, chicken manure, compost, etc. Sufficient nutrients will lead to better growth in the coming year, and the amount of fruit will increase.

4. Frequent ventilation: In winter, the maintenance of small orange trees is mostly raised indoors, and the indoor ventilation environment is poor, so it is necessary to open the windows often when the temperature is high at noon, and ventilate more, so as to avoid powdery mildew and coal pollution.

5. Appropriate amount of watering: The amount of watering orange trees should be controlled, usually after the temperature drops in autumn, the amount of water should be reduced, and the water should be controlled when the temperature is low in winter. When you find that the potting soil is dry, you can water it again.