1) combined fertilization
配合施肥
1.
Effects of combined fertilization on the yield and quality of Medicago varia cv.Xin mu No.1;
配合施肥对牧1号苜蓿产量和品质的影响
2) mixed fertilizing rate
配合施肥量
3) formula fertilization
配方施肥
1.
Discussion on technique for formula fertilization and agrochemical service by fertilizer enterprises;
试论配方施肥技术和化肥企业农化服务
2.
The 3414 test of rice formula fertilization with soil test in percogenic purple mud field has been studied in Dazhou City, the results indicated that, rice yield had a high positive correlation with fertilization amount, the correlation between nitrogen and yield was the best, phosphorus and potassium took second place.
根据试验,提出渗育紫泥田水稻高产测土配方施肥建议方案:每亩施用有机肥1300-1500kg,尿素20~25kg,过磷酸钙33~38kg,氯化钾7~9kg。
3.
The soil obstacle factor, the critical values of some nutrients and the supply intensity, as well as fertilizer efficiency should be paid more attention in formula fertilization by soil testing.
测土配方施肥中,还应注意:土壤障碍因子、某种元素临界法与供应强度,肥料利用率等问题。
4) Balanced Fertilization
配方施肥
1.
Sugarcane Nutrition Requirement and Balanced Fertilization Methods;
甘蔗营养需求与几种配方施肥方法
2.
Construction of mathematic model for solar greenhouse cucumber balanced fertilization in the sandy land;
沙化地日光温室黄瓜配方施肥数学模型的建立
3.
This experiment adopt three factor five level quadratic component rotational design to research the effect of the economic traits of bitter gourd by nitrogen, phosphorus and potassium balanced fertilization.
为了探讨氮磷钾肥料配施对苦瓜主要经济性状的影响,为苦瓜的精准施肥工作提供必要的理论依据,本文通过苦瓜配方施肥的田间试验,运用三元二次正交旋转设计,研究了氮磷钾肥料配施对苦瓜主要经济性状的影响。
5) prescription fertilization
配方施肥
1.
The experiment of prescription fertilization on Pyrus pyrifolia ‘Whangkeumbae’ was carried out by orthogonal array method.
应用正交设计法探讨了配方施肥对黄金梨树体和一年生枝中N、P、K含量和枝条植物学特征与组成的影响。
2.
Aiming at nutrient prescription given in the process of prescription fertilization, this paper presents an exhaustive algorithm by computer to select the best fertilizer from market.
本文针对配方施肥过程给出的养分用量,提出一种从市场上优选肥料的计算机穷举算法。
3.
：This paper discusses content, system design, data structure and decision flow of prescription fertilization software development from the component of management information system, and harmonizes relations of fertilization information in the view of system analysis.
本文从管理信息系统的构成出发，探讨了设计配方施肥软件系统的研究内容、系统设计、数据结构和决策流程，以系统分析的观点理顺了施肥信息之间的关系，使管理和决策变得规范和高效。
6) prescribed fertilization
配方施肥
1.
Both domestic and overseas research advances related to prescribed fertilization applied to Populus plantations were reviewed regarding to the fundamental theories,fertilization effect and economic benefits.
林木配方施肥是运用现代农业技术成果发展起来的营林技术。
2.
The knowledge representation of prescribed fertilization in expert system is of integration and complexity,as prescribed fertilization k.
配方施肥采用精量或半精量的先进科学施肥替代耕种者个人的经验施肥 ,在减少环境污染和提高肥料效益等方面意义重大 。
补充资料：外轨配合物和内轨配合物
根据L.C.鲍林的价键理论,具有八面体结构并有4个未成对电子的、顺磁性的[CoF6]3-,或有5个未成对电子的、顺磁性的[Fe(H2O)6]3+,其配位成键杂化轨道为4s4p34d2，所用d 轨道与s和p轨道是属于同一主能级的。这类具有nsnp3nd2形式的配合物(见配位化合物), 因为使用了外层的d轨道,所以叫做外轨配合物。两种配合物的杂化成键轨道分别如图所示。对于具有八面体结构且所有电子都是成对的、抗磁性的[Co(NH3) 6]3+， 或具有1个未成对电子的、 顺磁性的[Fe(CN)6]3-,其成键杂化轨道为3d24s4p3,使用了比s和p轨道低一级主能级层中的d轨道。这类具有(n-1)d2nsnp3型式的配合物,由于使用了内层的d轨道，所以叫做内轨配合物。
在四配位体系中，具有四面体结构且有两个未成对电子的顺磁性的[NiCl4] 2-,其成键杂化轨道为4s4p3,属外轨配合物。而所有电子都成对的、抗磁性的[Ni(CN)4]2-，其成键杂化轨道为3d4s4p2,是平面正方形结构，属内轨配合物。两种配合物的杂化成键轨道如图所示。
在四配位体系中，具有四面体结构且有两个未成对电子的顺磁性的[NiCl4] 2-,其成键杂化轨道为4s4p3,属外轨配合物。而所有电子都成对的、抗磁性的[Ni(CN)4]2-，其成键杂化轨道为3d4s4p2,是平面正方形结构，属内轨配合物。两种配合物的杂化成键轨道如图所示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条