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- Variation of soil organic phosphorus fractions, and relationship of organic P and its fractions, with soil organic matter and readily available P were studied with Bowman-Cole method. 采用Bowman和Cole提出的有机P分组方法,对长期施肥条件下土壤有机P的组成变化以及有机P及其组分与有机质、速效P的关系进行研究。
- Research advance in soil organic phosphorus 土壤有机磷研究进展
- Relationship between soil organic phosphorus forms in larch plantations and tree growth 落叶松土壤有机磷形态与林木生长量的关系
- Effect of phosphatase activity on soil organic phosphorus loss inthe environment of clover growth 菌根真菌磷酸酶活性对红三叶草生境中土壤有机磷亏缺的影响
- soil organic phosphorus 土壤有机磷
- The organic phosphorus(P)fractionation in garden soil in changsha city were studied. 为探明菜园土有机磷形态与其磷素肥力的关系;以长沙市郊区主要菜园土为材料;对其土壤进行了有机磷形态分级.
- The amounts of soil organic carbon and phosphorus have become the factors limiting land productivity in hilly regions o. 土壤有机碳库和磷库水平已成为该区土壤生产力重要的限制性因子。
- When different tillage types were applied to the tested soil at the same layer, the content of organic phosphorus fractions and Ca_2-P among treatments varied in the order of NTS>NT>TS>T. 与T处理相比,NTS、NT和TS均可增加土壤活性有机磷、中度活性有机磷、中稳性有机磷、高稳性有机磷和Ca_2-P含量,增加大小的排列顺序为: NTS> NT> TS> T;
- The Shaoxing yellow wine organic phosphorus remains, the pyrethrum remains had not picked out. 绍兴黄酒有机磷残留，菊酯类残留均未检出。
- In addition, soil organic matter, alkali-hydrolyzable-N, available potassium and available phosphorus were main factors of energy and nutrition for growth and activities of microorganism. 土壤有机质、碱解氮、速效磷和速效钾是微生物生长和活性的主要能源和营养因子。
- Water storage in soil organic horizons is a further factor to consider. 在土壤有机质中的水分贮积是一个值得进一步考虑的因素。
- The 7 kinds of organic phosphorus pesticides in injecting water sample wits Gas Chromatography equipped with ECD, large diameter capillary columu. 用电子捕获检测器，大孔径毛细管色谱柱直接进水样分析7种有机磷农药。
- Methods Review and analyze the 10 cases of delayed neuropathy caused by organic phosphorus pesticide toxicosis. 方法对10例有机磷农药中毒迟发神经病变患者进行回顾性分析。
- Bacteria and fungi are other important soil organisms. 细菌和真菌是另一类重要的土壤有机体。
- Organic phosphorus was turned into phosphoric acid by oxidation in dense vitriol and nitric acid. 有机磷经浓硫酸-硝酸氧化分解,转化为正磷酸。
- Four new triazol organic phosphorus compounds with the general formula(I) have been prepared. 合成了四种标题化合物，探讨了其合成方法。
- It is also the main stuff of some high-purity phosphates and organic phosphorus products. 制备高纯磷酸盐。也是高纯有机磷产品的主要原料之一。
- Methods to determin THPC content and organic phosphorus content were reviewed in this paper. 本文介绍评述了目前测定THPC含量和与之相似的有机膦含量的分析测试方法。
- Soil organic matter is the product of microbial decomposition of plant and animal residues. 土壤有机质是微生物分解植物和动物残体的产物。
- The test items included organic phosphorus, organic chlorine, pyrethroids, dicofol, nitrate and heavy metal plumbum. 检测项目包括有机磷、有机氯、菊酯、三氯杀螨醇、硝酸盐和重金属铅。
