论文部分内容阅读
针对寒地水稻产区土壤板结,盐渍化严重,有益菌数量减少,病原菌大量滋生传播的状况,北京紫康三维科技发展有限公司最新研制了一种生物型水稻育苗肥。据介绍,该肥含有多种能在水稻根表和根际生长的营养菌,生防促生调酸菌,秧苗生长所需的氮、磷、钾、锌、钙、硫、铁、镁等营养元素,以及有机质、腐殖酸、核苷酸、氨基酸、多肽类抗生素、植物生长调控剂和水稻抗性诱导物等,具有增肥、生防抗病、生物调酸和调控稻苗生育平衡及促进生根壮苗的综合功效。可以改善土壤结构,改变土壤酸碱度,提高土壤肥力,增强秧苗抗病性。为此我们在2009年试验的基础上今年继续试验,为大面积生产提供依据。
Aiming at the situation of soil compaction, serious salinization, reducing the number of beneficial bacteria and multiplication of pathogenic bacteria in the paddy rice producing areas in cold region, Beijing Purple Kang 3D Technology Development Co., Ltd. recently developed a biological rice seedling fertilizer. According to reports, the fertilizer contains a variety of nutrients in the rhizosphere and rhizosphere of the growth of bacteria, biotrophogenic growth-promoting bacteria, the growth of nitrogen, phosphorus, potassium, zinc, calcium, sulfur, iron, magnesium, etc. Nutrients, organic matter, humic acid, nucleotides, amino acids, peptide antibiotics, plant growth regulators and rice resistance inducer, etc., with the weight gain, biocontrol, biological acid-regulating and regulating rice seedling balance And promote rooting strong comprehensive effect. Can improve the soil structure, change the soil pH, improve soil fertility and enhance seedling disease resistance. To this end, we continue to test this year on the basis of the trial in 2009, providing the basis for large-scale production.