Typhoon is close to the wind and rain that comes to the field to deal with it

Zhejiang News Client reporter Zhu Yunfeng

Typhoon "Xuanlan Nuo" further approaches the East China Sea. Zhejiang will usher in a strong wind and significant precipitation. How can our province's planting industry respond?

The experts of the experts of the Provincial Agricultural Technology Promotion Center of Zhejiang Provincial Department of Agriculture and Rural Affairs, given the following suggestions:

【Night rice】

At present, most of the single -quarter late rice in our province is in the end of the pregnancy to the flowering period, and the continuous late rice is in the early stages of pregnancy.

Before the typhoon comes, we must clear the ditch and eliminate the accumulation of water in the field early. After the typhoon, the drowned rice fields should remove floating debris on the rice plant in time after retreating, and clean the mud on the rice leaves. For the fell rice, do a good job of helping seedlings. After the late rice in the pregnancy and flowering period, after the typhoon, the field should be kept in a shallow water layer.

In addition, the field fertilizer is lost after the typhoon rain. It can be appropriately supplemented by the seedlings and disaster conditions. It is also necessary to strengthen the prevention and control of rice diseases and insect pests. In particular The monitoring of diseases and rice darts should prevent the prevention and treatment of drown rice. At the same time, it is necessary to strengthen the prevention of cold dew. Before the cold air comes, the temperature is adjusted with water; after the cold air, the water fields are discharged and kept the thin water layer.

【Vegetables and other greenhouse crops】

Some vegetables, fruits, Chinese medicinal materials, flowers, and greenhouse planting crops need to be reinforced in advance. Tea gardens and mushroom sheds of the tea gardens and mushrooms of edible fungi need to be reinforced. Disaster facilities to reduce the impact of typhoons.

Vegetable growers should clean up the ditch in advance, pay close attention to the weather changes, and according to the growth of crops, before the catastrophic weather occurs, grab mature vegetables and minimize losses due to disaster.

After the rain, dredge the ditch, open the port, and support the plants in time to remove the diseased plants and diseases. After the turn of the sun, there will be a targeted disease prevention and treatment, spray the leaf surface fertilizer or apply fast -acting fertilizer in time, and carry out the work of medium farming, loose soil, and soil to restore the normal growth of the plants.

The vegetable land that affects the disaster due to rainwater, timely plow to dry the soil, and replace them in time.

【fruit】

Fruit growers must trim the crown in front of the typhoon to reduce resistance and do a good job of binding and fixing the tree body. For young trees and seedlings, windproof rods are required; orange trees with multiple loads and heavy results should be used to prevent windproof branches or columns. And use clear weather to quickly pick the mature grapes and other fruits to minimize economic losses.

The flooding garden should quickly exclude water accumulation, and timely remove the drowning branches and leaves, mud and debris in the fruit. Soil disinfection is required to be disinfected by the soil end of the flooded garden.

The trees that fall after the disaster should be fixed, and the trees are used to pursue the leaf surface. After the trees are recovered, the soil is applied to cake fertilizer or urea to promote new roots. After the typhoon is heavy, various fruit trees and pests are easily erupted, and a full prevention and treatment of the flooding garden must be timely.

【tea】

In the tea garden, the ditch should be opened to quickly exclude the water flooding garden to accumulate water, reduce the groundwater level, and accelerate the drying of the surface soil. Soil plate knots are prone to occur after flooding of young tea gardens, which will cause root hypoxia. Therefore, when the surface soil of the park is basically dry, the soil is loosen in time.

If the root system is severely damaged after the tree waterlog, due to the weak ability to absorb fertilizer and water, fertilizer should not be used immediately. 0.3%urea or leaf fertilizer can be used for fertilization. Human and animal dung, cake fertilizer, or urea, promoting new roots.

After the typhoon, the diseased insects such as black tea ruler and tea orange mites easily spread, and the pests and pests of tea gardens should be prevented.

【Lalli Sang】

Silklord planting households need to open drainage and loose soil in time, and the affair is heavier mulberry gardens. Grasp the opportunities when the soil is moist, and apply to the growth of autumn leaves to promote the growth of autumn leaves.

After the disaster, mulberry bacterial disease and other are prone to occur. Early observation of the degree of infringement, cut off the disease buds and diseases, and the diseased branches are deeply buried or burned. The tender leaves are sprayed once every 7 to 10 days, and sprayed 3 to 4 times, which can control the expansion of the condition.

Silkworm farmers need to avoid rainy leaf feeding, but mulberry leaves are used before the rain.

【Edible fungi】

Edible fungus growers should dredge the surrounding ditch and drainage ditch in advance, so as to avoid causing fungus and raw materials and other materials.

Before the continuous rainy weather comes, spray water on the fungus rods, try to reduce the water content of the bacteria stick, prevent fungal wrap, and cause pollution, rotten rods and other phenomena.

If the fungus rods cultivated in the open -air, in the case of continuous rainy weather, it can cover a layer of film on the fungus stick to prevent the rain from dripping directly and cause infection.

At the same time, ventilation should also be strengthened to prevent high temperature and high humidity.

Before the continuous rainy weather comes, it is harvested in time according to the characteristics of the mushrooms. After the dry mushrooms are harvested, they should be dried in time. It is dry and dry conditions to improve the quality of mushrooms and prevent deterioration.

【Chinese Medicinal Materials】

Chinese medicinal materials also pay attention to drainage and dredging. Timely dredging the field ditch of the Chinese medicine material, quickly excavated the drainage ditch, dredged the gaps, sulcus and waist ditch, eliminated water stains, preventing the water accumulated in the field, so that the Chinese medicine materials were submerged.

For example, Chinese medicinal materials are cultivated in facilities such as Dendrobium candidum, and the depth of the drainage ditch is best at more than 30 cm to reduce the groundwater level in the soil.

For the low -lying drainage plots, power drainage must be arranged. It is also necessary to clean up the residual branches and fallen leaves in the fields. The old leaves, yellow leaves and diseases of the lower part of the plant should be cleaned to reduce the transmission of germs.

During the heavy rain of typhoon, the air humidity is large, and the traditional Chinese medicinal materials are vulnerable to moisture, and storage management must be strengthened.To strengthen the monitoring of diseases and insects, after the typhoon, do the fertilizer for fertilization and grab the seedlings in time.【flowers】

Flower growers need to dredge the ditch in time to reduce the groundwater level and prevent stains from rotten flowers such as African chrysanthemum, lily and chrysanthemum.

After the rain, the diseased plants and diseases are cleared in time, reducing the source of the disease, promoting ventilation and light transmission, reducing humidity, and clearing the soil in time, applied leaf fertilizer, and promoting the growth of plant recovery.

African chrysanthemums and chrysanthemums that have been severely flooded for a long time are cleaned in time after the rain, and the soil is disinfected with Mianlong, and other crops are supplemented in a timely manner.After the typhoon, the high temperature and high humidity environment can easily induce various pests and insect pests. Pay attention to monitoring. Once the diseased and insect pests occur, the high -efficiency and low toxic pesticides should be used in a timely manner to comprehensively control the greenhouse and the surrounding soil.

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