Fertilizer timely, to promote the transformation of seedlings. In early spring soil thawing fertilizer timely broadcast. The amount of application depends on the seedling condition. A type of seedling Mushi is applied in 5 kilograms, the second type of seedling Mushi is applied in 7 kilograms, and the three types of seedlings are applied in 10 kilograms. It is better to use a mixture of urea and diamine. The mixing ratio of urea and diamine is 3:2.
For the whole film-covered soil sown with wheat and poor soil moisture in mountain dry land (including the Jidongshan dry land and the Weinan half of the mountain dry area), this method can be used for top dressing, preferably in snow, before the rain, and the amount of application is flexible depending on the seedling situation. . The “ash manureâ€, which is dominated by soil manure or mainly plant and wood ash, can play a role in soil conservation and replenishment of soil nutrients, promote the growth of wheat, and prevent frost damage in spring.
耙耱 镇 镇 镇 镇 镇 镇 镇 镇 镇 镇 镇 镇 镇. In springtime, it is beneficial to reduce the evaporation of soil moisture, and it plays a role in lifting and protecting the soil. Repression makes the wheat root in close contact with the soil, which is conducive to the absorption of nutrients by the roots and promotes the growth of the seedlings from weak to strong.
Weeding and weeding. After the greening of wheat, timely cultivating and weeding, increasing temperature and lifting medlar, promoting root development and growth, weeding, avoiding weeds and wheat competing for water, and affecting the growth of wheat. Weeds can be used to prevent and control the weeds, but we must take good care of them so as not to cause phytotoxicity and affect the normal growth and development of wheat.
Controlling prevents lodging. For early sowing, over-expanded wheat fields, wheat film wheat fields with high film mulching, and high stalk varieties of wheat, 20% Zhuangfengan is sprayed during the period from turning green to growing, and 20-30 ml of water is added to 20-25 kg of water per mu. Spraying to control overgrown growth of plants and promote down-rooting of the roots in order to prevent lodging of wheat at late growth stage.
Prevent pests and diseases. Do a good job in predicting and forecasting pests and diseases, early detection and early prevention and control, especially wheat stripe rust in southern Guizhou, pay close attention to the disease, when the prevalence rate of wheat stripe rust reaches 5%, use 15% of triadimefon 50-70 grams per mu, 50 kg of water Spray control.
Prevent freezing of spring wheat. The spring freeze of wheat in Mindong and Minnan has occurred from time to time. Prepare work to prevent “cold winter†and night frost damage, pay close attention to weather forecast, and strengthen the monitoring of seedlings. Once suffering from freezing injury, effective remedial measures must be taken to promote its recovery.
It is forbidden to grazing in wheat fields. The grazing of wheat fields has great harm to the growth of wheat, especially in the dry hills, the soil is relatively empty, and the livestock is in full bloom. The whole film is covered with sows to sow the wheat field block, it is forbidden to trample the human and livestock, and to protect the mulch, so as to achieve the purpose of using multiple mulching films.
Royal Jelly is also called Bee Milk. The fresh royal jelly is slightly ropy milk paste substance; it is the excretive mixture of nutrition gland and maxilla gland of the head of little worker bee. The worker bees use this to feed the 1-3 days` worker bee larva and drone larva, 1-5.5 days` queen bee larva and queen bee in the oviposition period. The royal jelly is the biologic product containing very complicated active elements which contains almost all the nutrition elements required by the growth of the human body.
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