The alkaline treatment of new wheat bran has good feeding quality.
As soon as the fight is over, new wheat chaff will be fed to livestock (cattle, horses, donkeys and mules). Many farmers are used to using new wheat bran to feed their livestock directly, but in fact, this method of feeding is not good. Because animals eat untreated new wheat bran, the oral mucosa is often punctured and inflamed by wheat awns. Therefore, when feeding new wheat bran, you must first soak the new wheat bran in 0.3% 0.5% raw lime water for 4 hours to make the new wheat bran alkaline and soft, then rinse with clean water before feeding. In this way, the animals not only do not bite the mouth, but also easy to digest, increase calcium and get less disease. Why don't we do something that is simple and good for livestock.
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Vigorously popularize the return of rice straw to the field
Vigorously popularizing the return of rice straw to the field is one of the most economical and effective ways for the recycling of nutrients from soil-crop-soil. It plays a very important role not only in improving soil and improving soil fertility, but also in improving soil potassium and silicon nutrition conditions, balancing crop nutrition, and alleviating the contradiction between the shortage of potash fertilizer resources and the rapid increase in chemical fertilizer prices in China. 1. Increase the content of soil organic matter, the content of organic matter in rice straw is high, and the content of organic matter in dry rice straw is 40%, which is beneficial to soil organic matter after returning to the field.
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Occurrence and control measures of yellow leaf disease of beer
In recent years, the ten diseases of beer in Huanghuakou are becoming more and more serious in northern Jiangsu, which often leads to the decline of yield and quality, and even serious seedling death in some areas. From 1992 to 1995, the author investigated the tissue of 1466.7 and 1866.7 hectares of two-rowed barley planted in the coastal reclamation area of northern Jiangsu Province and carried out the planting experiment of disease-resistant varieties, and analyzed the relationship between the epidemic of yellow leaf disease and variety, sowing date, cultivation, climate and other factors. it is reported as follows: 1 the main factors affecting the occurrence of malt yellow leaf disease.
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