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1.微量元素和大量元素一样是植物中不可少的营养元素,其中cu、zn、B、mn、mo等早就在农业生产中实际应用了.2.玻璃肥料由于具有后效长、淋失小,对植物毒害轻、经济价值高等优点,因而很有发展前途.3.玻璃肥料的生产过程比较复杂.但是只要了解了它的生产原理还是比较容易掌握的.其中最困难,也是最关键的工序是烧结(或熔融),必须特别重视.4.用溶解法配合田间试验是鉴定、玻璃肥料的质量的较好的办法之一.它具有快,好,省等特点.5.各类生物试验证明了玻璃肥料的有效性.6.玻璃肥料因为溶解度小,所以适于作基肥.和有机肥料混合后再施入土壤的办法特别值得试验.
1. Trace elements and a large number of elements are essential nutrients in plants, of which cu, zn, B, mn, mo and other agricultural production has long been the practical application of .2. Because of the glass fertilizer has a long effect, leaching Small, light plant toxicity, the advantages of high economic value, which has great development prospects .3. Glass fertilizer production process is more complicated, but as long as the understanding of its production principle is still relatively easy to grasp. One of the most difficult and most critical The process is sintering (or melting), must pay special attention .4. Dissolution method with the field test is to identify the quality of glass fertilizer is one of the better. It has fast, good, provincial and other characteristics .5 various types of organisms Test proved the effectiveness of glass fertilizers .6. Because of the low solubility of glass fertilizers, it is suitable as a base fertilizer and organic fertilizers and then mixed into the soil is particularly worthwhile to test.