查询词典 organic

The effects of four different fertilization patterns, no application of P, single application of chemical P fertilizer, cycling reuse of organic residues (rice straw, pig feces and green manure) and cycling reused of organic residues incorporated with chemical P, on Olsen-P in paddy soil, P content in grain and haulm of rice as well as the P uptake and accumulation at different growth durations of rice were studied using the samples taken from a long-term experiment field of the Taoyuan Station of Agro-ecosystem Observation, Chinese Academy of Sciences.

采用动态采样结合室内分析方法，比较研究了中国科学院桃源农业生态实验站的长期田间定位试验中长期施与不施磷肥、有机物料循环再利用和在有机物料循环再利用的基础上配施磷肥等几种施肥模式对土壤Olsen-P含量、水稻不同生育期茎叶和子实磷含量、以及各生育期累积吸收和利用磷的影响。

Differences in soil heterotrophic respiration between forests were associated with differences in quantity and quality of organic inputs, biomass and activity of roots, and content and components of soil organic carbon.

不同森林土壤异养呼吸通量的差异主要与枯落物数量和质量、土壤有机质数量和质量的差异有关。

Post-modern view of organic holism is based on the views of organic holism in the history.

后现代有机整体观是对历史上的有机整体现的一种发展。

It can decrease the decomposition rate of organic substance and improve humification coefficient, so it can raise the quantity and quality of organic matter and improve the sandy soil fertility.

膨润土能够降低有机物料的分解速率、提高腐殖化系数，从而增加有机质的含量和质量，提高土壤酶活性，改善土壤肥力状况。

Soil organic matter balance ; Humification coefficient ; Minerallzation of soil organic matter

土壤有机质平衡；腐殖化系数；土壤有机质矿化率

Humification coefficients and decomposition ratio of 7 sorts of organic matter,mineralization ratio of soil organic matter have then tested.

采用砂滤管法和田间试验，结合室内分析，测定了7种有机物料的腐殖化系数、分解量以及土壤有机质矿化率。

A long-term combinition of organic manure with chemical fertilizers could improve the humification of soil humus, enhance the activity of humus, reduce the antioxidization ability of soil organic carbon, and increase the nutrient-supplying capacity, so was the best fertilization model for maintaining the soil fertility.

长期有机肥与化肥配施，对改善土壤腐殖质的腐殖化程度和提高其活性，降低土壤有机碳的抗氧化能力，提高土壤养分供应能力具有良好的作用，是保持土壤肥力的最优施肥方式。

Compared to routine inoculation method, total organic carbon, dissolved organic matter of TSCT decrease by 6.37%, 6.57%; and humic substance, humic acid, and humification index of TSCT increase by 8.61%, 16.75%, 18.40% at 336 hours of composting, respectively.

结果表明，在堆肥336 h，与普通接种法比较，三阶段温度控制接种法堆肥总有机碳、水溶性有机碳含量依次降低6.37%、6.57%；而腐殖质、胡敏酸、腐殖化指数分别增加了8.61%、16.75%、18.40%。

The actuality of remain of pesticide、heavy metal and toxicant in T. chinensis var. mairiei The remain of pesticide、heavy metal and toxicant in T chinensis var. mairiei was investigated by GC according to the method 5.0 in European pharmacopoeia. The results showed that the kinds of pesticide remained contain: organic chlorin、organic phosphorus. The other pesticide remained were not detected. The remain of cuprum、arsenic、cadmium、hydrargyrum and plumbum and bacterium were less than the maximal capacity in the administration of food、tobacco goods、cosmetic and other commodity.

结果显示，南方红豆杉中检出的农药残留品种有：有机氯类农药滴滴涕总量0.0584mg／kg和六六六总量0.0245mg／kg、有机磷类农药毒死蜱0.0556mg／kg，其他类农药残留均未检出，南方红豆杉中农药残留水平偏低；南方红豆杉中铜、砷、镉、汞、铅5种重金属及细菌等有害物质的残留量均低于欧洲《食品、烟草制品、化妆品和其它日用品管理法》中规定的农药、重金属及有毒物质最大残留限量。

The distiller's grain is best for improving soil pH, organic hydrolyte- nitrogen and alkalinity of soil., the soil organic and hydrolyte- nitrogen were increased 5.57g/kg and 22.23 mg/kg, and the pH, exchangeable sodium percentage were reduced 0.23, 8.78 percent.

酒糟对改良盐碱土壤pH值、有机质、水解性氮和土壤碱化度效果最好，磷石膏对盐碱土脱盐效果最显著，鸡粪提高土壤有效磷含量效果最明显。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。