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- Non- continuous N application 非持续供N
- The N application rate significantly affected the occurrence of rice tillers. 随着施氮水平的增加,单株茎蘖数增加。
- Besides the N application, another possible factor which might contribute to the difference was the practice used in controlling of late tillering. 除氮肥用量外,另一个造成差别的可能影响因素是控制迟到的分蘖措施。
- The N application of later-date-emphasized increased amylose and amylopectin accumulating rate. 侧重后期施氮处理有利于提高直、支链淀粉积累速率。
- Silicon application promote N uptake by plant, while increasing N application could increase Si uptake by plant but Si addition probably inhibit K uptake. 施硅促进植株吸氮,而提高吸氮量可以提高植株吸硅量,但施硅可能抑制吸钾。
- The differences of ash content among the treatments with different N application methods were not significant at early stage, but became more and more significant after 14th DAA. 不同的氮肥运筹下,在籽粒的形成期前后差异不大,在花后14天以后差异较大,后期追氮高的处理灰分下降的幅度大于后期追氮低处理。
- The N application of earlier-date-emphasized increased SSS activity and the N application of later-date-emphasized increased ADPG and SBE activities. 侧重前期施氮有利于提高淀粉合成酶活性,而侧重后期施氮则可提高ADPG焦磷酸化酶和淀粉分枝酶活性。
- The albumin and globulin content of grain decreased and gliadin and glutenin increased due to the lag of N application timing. 在新疆冬小麦栽培条件下,随施氮时期后移,子粒清蛋白和球蛋白含量有所减少,而醇溶蛋白和麦谷蛋白的含量增加;
- Qin Y Q, Li C J, Zhao Z X, Wu X P, Zhang F S.Effects of rates and methods of N application on growth and N uptake of flue-cured tobacco. 秦艳青;李春俭;赵正雄;武雪萍;张福锁.;不同供氮方式和施氮量对烤烟生长和氮素吸收的影响
- The bigger N application rate, the more tillers per hill, and the bigger transplanting density, the more tollers per unit area. 移栽密度越大,其单位面积茎蘖数总数也越多,且始终维持这个结果。
- The results showed that the N application of later-date-emphasized could promote grain filling rate, increase grain weight and amylopectin content. 结果表明,侧重后期施氮可以促进籽粒灌浆、增加粒重,同时还可适当提高稻米支链淀粉含量。
- Effect of N application rates on leaf senescence and its mechanism in maize was studied by methods of field experiment, plant analysis and electron microscopy examination. 采用田间试验、植株分析及电镜检测方法研究了氮肥用量对玉米叶片衰老的影响及其机制。
- Obtaining the highest fertilizer-use efficiency and increasing rice yield and quality are raising the level of PK application corresponding with the raised level of N application. 随着氮肥施用量的增加,磷钾相应增加才能发挥最佳肥效和提高产量、米质。
- While raising N application concentration fromtransplanting to heading or employing excessive spike fertilizer would result in obvious decrement of hull area and grain weight. 增加移栽至抽穗期的供氮浓度或过多施用穗肥,使谷壳面积明显减少,千粒重显著下降;
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- It was pointed out that the medium N application level and low tempera ture yellowing or high moisture ounng condition was good for the quality of tobacco leaf. 低温或高湿变黄使各种酶在较长时间内维持活性状态,使物质转化和积累更充分,有利于烟叶香味特征的形成,烤后烟叶品质较好。
- Appropriate N application led starch granule arranged uniformly, but starch granule was squeezed to the status of polyhedron with excessive N application. 适宜施氮下淀粉粒大小较为均匀,淀粉粒之间挤压轻微,而过量施氮下淀粉粒相互挤压成多面体状。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- Therefore, soil inorganic nitrogen accumulation was increased significantly by N application, but was significantly reduced by legume/cereal intercropping. 因此,施氮肥显著增加土壤无机氮的累积,而豆科/禾本科间作减少了土壤无机氮的残留。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- 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