Due to the impact of typhoon, many late rice seedlings are growing too fast, coupled with improper management of nitrogenous fertilizers, so that the seedlings grow too early and grow wildly. The stems and leaves are soft, the leaves are drooping in shades of green, and the light transmission performance is very poor. Seedlings cause serious disorders. Failure to prevent and control in time will lead to serious occurrence of pests and diseases. The rate of seed settling will be severely reduced. The phenomenon of “having good seedlings but not good valleys” will appear, leading to low production, inefficiency, and even loss of results. The timely remedy has the following four points:

First, apply lime, vegetation, strong stalks and healthy seedlings. Mu 15 kg of lime and 80 kg of ash are used in the morning to dew the dew on the leaves, which is good for promoting the robustness of stems and leaves and preventing pests and diseases.

Second, the drainage exposed to the sun, control failure, improve the spike rate. Through the timely opening of the Sangou (Seungou, Yaogou, Weigou) drainage exposed field, control of ineffective delivery and enhanced ventilation, prevent pests against lodging and promote new roots, and help improve the rate of strong seedlings into the panicle. For severe mad long-leaved thick green fields, the fields should be sun-dried to the cracks in the field, and the white roots appear, and the leaves fade and stand upright until they are wet in order to facilitate high yields.

Third, increase the availability of phosphorus and potassium fertilizer, strong stalk root promote health. Insane long-limb seedlings need to increase the available potassium chloride, Mushi 8 kg plus calcium magnesium phosphate 15 kg, can play a timely adjustment of rice physiological structure, to achieve rapid and strong culm root, Ye Jian thick, improve the light effect, beneficial to increase production.

Fourth, timely control of pests and chills, improve plant robust. Leaf rice borer, panicle blast, sheath blight, and thin strip disease pose a greater threat to the mad bug seedlings. Insect pests include rice stem borers, rice planthoppers, rice leaf roller, etc. Therefore, comprehensive control measures and counter-mouth pesticide control must be taken.

In addition, this year, the background storms in Liqiu have increased significantly. It is also important to strengthen the protection against the cold of the autumn. Measures should be taken to ensure the safety of harvesting.

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