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- The content of Total N, Total P and Total K of Cole respectively increases 16.8%, 20.7%, 8.5% comparing with the area of reference. 固氮菌肥对油菜植株养分的影响较为明显;油菜植株含氮、含磷、含钾含量比对照区分别增加了16.;8%25、20
- K application increased content of non-exchangeable K, mineral K and total K collectively at the same time lowed proportion of mineral K. 随土层加深,各点相应处理的不同钾形态含量和比例变化不尽相同。
- The contents of total N, total P and OM were closely related to combined humus, but the contents of total K and CEC were not. 3种结合态腐殖质中,紧结合态与红壤养分(全氮、全磷和有机质)的相关性最高。
- K application increased content of non-exchangeable K,mineral K and total K collectively at the same time lowed proportion of mineral K. 施钾总体增加了非交换性钾、矿物钾和全钾含量的同时降低了矿物态钾在全钾中的比例,三省试点的土壤表现基本一致。
- Furthermore, lime-pretreatment decreased the NH4+-N concentration and increased NO3--N and total K concentration but did not affect the pH, EC, NH4+-N/NO3--N and total P . 有利于堆肥中钾的浓缩; 对堆肥的pH、EC、w(NH4+-N)/w(NO3--N)和总磷的影响不大。
- The results showed that the contents of organic matter,total N, total P, total K and alkali-hydrolysable N, available P, available K, pH value were obviously high. 结果表明,番茄保护地土壤的有机质、全氮、全磷、全钾、碱解氮、速效磷、速效钾均处于较高的养分水平。
- It was found that potassium uptake in seedling stage for late rice was higher than for early rice, the former occupied 7.5% of total K uptake, the latter only occupied 0.3%, the same situation was observed at maximum tillering stage. 已发现苗期晚稻吸钾量高于早稻,晚稻占吸钾总量的7.;5%25,早稻仅占0
- Compared with check plots, organic matter, readily available N, total N, total P ard total K increased by 0.36%,16. 2mg/kg,0.023%,0.006% and 0.343% respectively, while green smut (rice) decreased by 66.7% . 化肥减少用量30.;04%25;促进了土壤肥力提高;有机质、碱解氮、全N、全P、全K等营养元素;分别比对照区提高0
- The results showed that the total N,total P,total K and soluble salt,such as HCO-3,SO24and Ca2+,increase from the rim to center of desert while the values of CO2-3,Mg2+,Cl-and Na+ are very low and show no remarkable trend. 研究表明:沙漠边缘至沙漠腹地,全N、全P和全K含量、EC、总盐,可溶性离子HCO3-、SO42-及Ca2+呈增加趋势。 CO32-、Mg2+、Cl-、Na+4种离子含量较低,变化规律不明显。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事,一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。
- The garden was in a state of total neglect. 那花园完全无人整理。
- The total amount is in the fifties. 总共五十多个。
- Choose four out of the total number. 从全部数目中选出四个。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries