At present, wheat is in winter. Recently, the low temperature is not conducive to safe winter wheat. In order to prevent cold damage to wheat, the following measures can be taken: First, before the frost comes, the smoke can be ignited in the evening near the wheat field, preferably a large area of ​​continuous smoked Smoke, reduce heat radiation out of wheat fields. Second, there is a long-trend wheat field before the winter and should be sprayed with 0.3%-0.5% of Chlorothorin before the advent of cold air. Third, the conditional land can cover weeds, straw and other coverings; Fourth, livestock is strictly prohibited.
After freezing damage occurs to wheat, it should be remedied through fertilizer and water management and pest control measures. First, we must strengthen fertilizer and water management. After freezing damage occurs in wheat, it is necessary to carry out fertilizer and water management for the days, the land and the seedlings. One is watering seedlings. For the frozen seedlings, the leaves should be picked up with medlar at the beginning of returning green, and the growth of the heart be promoted. At the same time, when the daily average temperature rises to 3°C, it will be poured back to Qingshui. For frozen weak seedlings, the average temperature will rise to 7°C afterwards; the second is to apply topdressing nitrogen fertilizer reasonably and apply 7-10kg of urea per acre. For a type of field with good soil strength, group footing, and individual growth, fertilization time should be deferred as appropriate, and fertilization can be conducted during the jointing period. For the second type of field with medium and relatively full population, fertilization can be carried out during the period of getting up. Regardless of the type of frozen wheat fields, it should be carried out as soon as possible and the water should be raised.
Second, we should do a good job of pest control. After freezing damage to wheat, the newborn tiller and leaf tissue are tender and susceptible to pests and diseases. We must do a good job of prevention and control of pests and diseases, and focus on the monitoring and control of wheat stripe rust, sheath blight, powdery mildew, wheat bran and other pests. Reduce pest damage.
Colorful Mottled Waxy Corn is generally white, yellow, red, purple and black, with white, yellow and Black Waxy Corn being the basic colours. The purple gene of a purple-white cross naturally becomes purple if it "beats" the white gene, and vice versa, so if the two make a tie, we see white and purple corn. Purple can turn into red and Fresh Black Corn, or as we often say, "red is purple and black is purple". Of these Mottled Waxy Corn, the most common Yellow Waxy Corn is the most nutritious, as it is rich in carotenoids.
Purple Waxy Corn,Single Packed Waxy Corn,Single Packed Black Waxy Corn,Single Packed Purple Waxy Corn
Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nongsaocorn.com