小白菜

The results show that the pakchoi with the marketability could be stored for 19 days at 2℃.

结果表明：冷藏19天的小白菜新鲜并具有商品性。

The research was to study the degradation law of residual pesticides in pakchoi in different storage conditions.

［目的］研究不同储存条件下小白菜中残留农药的降解规律。

P and K could improve the quality of pakchoi remarkably.

磷、钾能明显地改善小白菜的品质。

An analytical method for residue and degradation dynamics of carbaryl in pakchoi and vegetable soil were studied by HPLC.

采用高效液相色谱法研究了甲萘威在长沙、广州两地的小白菜和菜园土壤中的残留分析方法及消解动态。

The main results as follows:(1) The effects of different N forms on GS contents were studied in pakchoi plantsgrown in nutrient solution.

具体如下：(1)采用营养液栽培的方式，研究了不同形态氮素比例对小白菜生长和硫代葡萄糖苷的影响。

Pakchoi's yield and nutritional quality in soilless culture medium with different nutrient solutions were studied.

采用无土栽培基质培的方法，对不同营养液配方种植的小白菜产量和品质进行了研究。

Study on the dynamic accumulation rule that cadmium and copper accumulate in Pakchoi different portions by simulating pollution.

通过模拟污染，研究了镉和铜在小白菜中各部位的动态吸收规律。

The soilless culturing pakchoi plays a great role in anniversary proportional supply of vegetables.

保护地栽培小白菜在蔬菜的周年均衡供应中起重要的决定性作用。

Rate of inversion of organic selenium was more than seventy-five percent in spinach, while it was more than eighty percent in pakchoi.

硒在菠菜、小白菜地上部中硒的含量与硒加入时期有很大关系。

In the conditions of theoretical model of optimal ingredient, the comprehensive evaluation of Pakchoi yield and main qualities was better than that of the control, which was showed the theoretical model of optimal ingredient was truthful and feasible.

在理论模型营养液配方条件下，小白菜的产量和主要品质综合评价优于对照，表明本试验的理论最佳配方是正确的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。