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- Results showed that the contents of total-P and Olsen-P, major components of phosphorus pool, in red soils were increased, but the increase rate varied sharply with the kind of organic manure. 结果表明,有机无机肥配施能在不同程度上增加红壤全P和速效P的量,但增加速度因有机肥的种类不同而有较大差别。
- Effect of Organic Manure on the Content of Available Cu, Zn, Fe and Mn in soil 畜禽粪肥对土壤有效铜锌铁锰含量的影响
- The effects of the mixture application of organic manure and urea on the yield and the nitrate content of cabbages 有机肥与尿素配施对白菜甘蓝产量和硝酸盐含量的影响
- Content of organic manure 有机肥含量
- The effect of organic manure on microbial numbers, enzyme activities and available phosphate content in rice rhizosphere was studied on red soil by using the rhizobox proposed by Youseff and Chino. 利用根际箱在红壤上研究了有机肥对水稻根际有效磷、根际微生物和土壤酶活性的影响。
- However, potato can benefit from application of organic manure at the start of a new rotation. 然而,在开始新一茬轮作时施用有机肥可以使马铃薯受益。
- Application of organic manure can increase the activities of Sucrase, Phosphatase, Urase insoil. 有机肥的施用可以提高土壤耕层转化酶、磷酸酶和脲酶活性。
- All these results could provided an important reference for the rational application of organic manure and inorganic fertilizer. 这些试验结果为有机无机肥料的合理施用提供了参考依据。
- Through the inquisition and analyze with measurement, check out the quantity, quality and distribution of organic manure in Gansu province. 通过调查研究和测定分析,查清了甘肃有机肥资源数量、量和分布。
- However, when the available P was excessive in soil, the input of organic manure had to be quantified according to the input of P from organic manure. 有机肥施用于新菜田应考虑“以氮定量”的原则,而施用于土壤有效磷过量累积的老菜田,应采取“以磷定量”原则,来控制有机肥中的磷素投入;
- The results show that organic manure has great effect on soil instant phosphorus.The effect of organic manure on soil instant phosphorus is different with its C/P. 试验结果表明,施用有机肥对旱地红壤的速效磷有显著影响,并且有机肥对土壤速效磷的影响随其C/P比不同而不同。
- Objective:The content of residue of organic chlorine pesticides in Caulis Spatholobi was determined. 目的:测定鸡血藤中有机氯农药残留量。
- Contrasted with organic manure,functionalized monolayer material decreased the contents of Cd,Pb and Cu in the aboveground parts of cole plant,and had better inhibition effects on absorption of Cd,Pb and Cu in cole. 施加无机功能材料与有机肥相比,降低了油菜茎叶中Cd、Pb和Cu含量,对油菜吸收Cd、Pb和Cu均起到了较好的抑制作用。
- On fertilizer effect, it would appeared that at Shaoxing, the two fertilizer treatments of combination of organic manure and inorganic NPK tended to give better yields than chemical NPK alone, although there was no statistical significance observed. 关于肥料效应,在绍兴似乎两个有机无机肥配施的处理组合的产量比单施氮磷钾化肥的产量更高,虽然没达到统计学上的显著意义。
- In organic lamina, the content of organic carbon exceeds 5% and algae fossils and ichthyolite are abundant. 其中有机质纹层中的有机碳含量在5%25以上,富含藻类化石及鱼化石等;
- Organic manure had better inhibition effects on absorption of Pb in the aboveground parts of cole plant,while it increased available contents of Cd and Cu in soil and made the contents of Cd and Cu in cole plant increase. 有机肥对油菜茎叶吸收Pb具有较好的抑制作用,但却提高了土壤中有效态Cd、Cu含量,使油菜体内Cd、Cu含量增加;
- The harrier properties of the composite materials increase with the content of organic montmorillonite increase. 随着有机蒙脱土含量的增加,复合材料的阻隔性能得到提高。
- Before maize interplanting, 40% of N, all of P and K and even small amount of organic manure are used by furrow application as basal, or dressed in seedling stage after wheat harvest if operation is difficult to be put into interplanting space. 套种玉米前,沟施40%25氮、全部磷、钾甚至少量有机肥作为基肥,或者当施入套种带作业困难时在小麦收获后苗期追肥。
- The breakdown and disintegration of organic tissue. 组织溶解器官组织的分解和破坏
- The content of asphalts should be excluded from the analytical data of organic carbon. 认为高演化泥岩含有次生沥青;应从分析所得有机碳丰度剔除沥青含量.