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- soil P supplying capacity 土壤供磷能力
- There was a significant correlation between SMB-P and soil P fertility. 但单施氮肥加速了其周转。土壤微生物量磷能反映土壤磷素肥力水平。
- The Load Supplying Capacity(LSC) method is useful in the actual reliability evaluation. 最后,本文评价了最大负荷供应能力(LSC)算法的可行性,指出其对运行中电网分析具备实际意义。
- Long-term fertilization could increase the P supply amount by SMB-P, there was a significant correlation between P supplying amount by SMB-P with maize yield and P uptake. 玉米生长季内土壤微生物量磷的动态变化呈先上升后下降的趋势,其含量最大值出现在玉米生长中后期;
- With an example of HOkV local power network, by N-l rule, using Load Supplying Capacity(LSC), educe LSC value and reliability index. 本研究以一110kV电压等级的地区电力网为例,结合电力系统的N-1准则,运用最大负荷供应能力(LSC)的计算方法,在对电网正常运行潮流计算的基础上,得出电网的各LSC值与系统可靠性指标。
- Inorganic P(Pi) occupied the most part of soil P and accounted for 79.4% on average, then organic P(Po) accounted for 20.6%. 从磷的组成来看;本研究土壤以无机磷为主;平均占总磷量的79.;4%25;有机磷平均占总磷量的20
- The gas supplying capacity of annular-tubes type bottom nozzle used in 210t large combined blown converter at Shougang and mushroom formed have been researched. 本文对首钢210t大型复吹转炉采用环缝式底部供气元件的供气能力及形成的蘑菇头进行了分析研究。
- Ranging between 0 and 10mmol/L, soil P release number was rising with the increasing of the extracting reagents' concentration. 的浓度范围内,随着酸浓度的增加,对土壤磷的释放效果在增强;
- Soybean genotype with a shallower root system was advantageous not only for soil P uptake but also for N uptake by both crops. 浅根型大豆品种不仅有利于两种间作作物对土壤磷的吸收,同时还有利于对氮的吸收。
- Su D C,Zou F C.Response of winter wheat genotypes of different P efficiency to spatial distribution of soil P[J].Chinese Journal of Soil Science,1999,30(6):271-273. [9]苏德纯;邹凤春.;不同磷效率基因型冬小麦对土壤磷空间分布不均的反应[J]
- The surplus of P2O5 in regionalized balanced fertilization was obviously higher than that in conventional fertilization.This will benefit improving soil P status. 磷素平衡盈余明显高于习惯施肥,有利于改善土壤磷素状况;
- Results also indicated that spay ing PG germ soil P activator during blooming stage could increase fruit sites an d boll numbers per plant which naturally increased the lint yield. 在棉花生育期喷施,能增加棉花单株果节数、结铃数等,从而促进棉花产量的增加。
- Through the synthesis analysis of the field,spike characters and leaves nutrient content of N,P and K in maize,the treatment of N2K2 was the best and its maize yield was at 11 183.3 kg/hm2 while soil P content was at 35.3 mg/kg. 综合玉米产量、穗部性状、叶片以及土壤氮磷钾养分含量分析;在土壤含磷量为35.;3 mg/kg时;以N2K2配施效果最好;玉米产量高达11 183
- Production Planning section:- Consolidation of MPS and SIOP.- Check the feasibility of the production plan.- Check the needed resources (supplier capacity / internal capacity). 法雷奥公司是一家专注于轿车和卡车零部件、成套系统和模块的设计、生产和销售的独立工业集团,是汽车生产厂家的顶级供应商。
- The Fp is a ratio of the increase in extractable soil P to amount of P added, which represents the fixation tendency of soils. 磷肥有效性指标为描述磷肥施用后其仍能维持有效性之比率,其为反映土壤固定磷之能力。
- Positive effects were observed on seedling height,main root length and dry matter weight on different degree for those cottonseeds had been dealed with PG germ soil p activator beforehand sowing. PG微生物土壤磷活化剂拌种处理棉花种子,对棉苗的株高、主根长度和干物重有不同程度的促进作用;
- Results indicate that all PRs could increase P content significantly in straw in the unreclaimed field, total NPK removal by grain and straw and soil P content were also increased significantly. 试验结果表明,在未垦地上,施用磷矿粉处理水稻稻草P含量比对照显著提高,植株吸收N、P、K量、土壤含P量显著增加。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Evaluation of Silicon Supplying Capacity in Paddy Soil in different pH by Parameter of Adsorption Isotherm Equation 吸附等温线方程参数对不同pH水稻土供硅能力的评价
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
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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