论文部分内容阅读
春回大地,春耕备耕生产在各地如火如荼进行。今年备春耕期间,各种有机肥、生物肥、专用肥等新型肥料开始受到农民青睐。据介绍,新型肥料能满足传统复合肥市场的需求,保留了硝铵养分含量高的基本特性,同时又具有使用效率高、利于环保的特点,增产效果显著、经济效益和社会效益良好。从陕西省农业遥感信息中心获悉,目前陕西部分秋播区表层土壤相对湿度呈现
Spring back to the earth, spring plowing production in full swing around. During this year’s preparation for spring plowing, various new fertilizers such as organic fertilizers, biological fertilizers and special fertilizers began to be favored by peasants. According to reports, the new fertilizer to meet the needs of the traditional fertilizer market, retained the basic characteristics of high nutrient content of ammonium nitrate, but also has the use of high efficiency, conducive to environmental features, yield significant results, good economic and social benefits. It is learned from Shaanxi Agricultural Remote Sensing Information Center that at present the relative humidity of surface soils in some autumn sown areas in Shaanxi