小白菜

A field experiment was conducted to study the effects of organic fertilizer, DCD and the compound agents of oxalate, glycine and KCl on the yield and quality of pakchoi.

采用田间试验的方法研究了有机肥、DCD和复合剂对小白菜产量及品质的影响。

Growth of pakchoi was significantly inhibited when cultured under low lightintensity.

研究结果如下： 1、弱光显著抑制了小白菜的生长。

In addition,applying nitrification inhibitors could increase vitamin C and soluble sugar contents in pakchoi,and promote N and P uptakes by pakchoi.

另外，3种硝化抑制剂还能显著提高小白菜的维生素C和可溶性糖含量，增强对N，P养分的吸收。

Influences of two temperatures (4 and 20℃) on weight loss, carotenoids andGS contents in pakchoi shoots were investigated during storage.

5研究了不同贮藏温度(20℃，常温；4℃，低温)对小白菜失重率、叶绿素、类胡萝卜素和硫代葡萄糖苷含量的影响。

Fenvalerate could cause certain oxidative damage on pakchoi, and cause SOD, CAT, POD activities change in different degrees.

氰戊菊酯可对小白菜产生一定的氧化损伤，导致SOD、CAT、POD活性发生不同程度的变化。

The antibiotic 2507 has also satisfactory effect for controlling chinese cabbage downy mildew disease infected by Peronospora parasitica Fr. with efficacy 87.5% in field test.

结果表明，抗生素2507在温室人工接菌情况下，防治黄瓜疫病的效果可达95%以上，田间小区防治小白菜霜霉病的效果达到87.5%。

Proper amount quinhydrone markedly increased the yields and improved the qualities of the two vegetables.

适宜用量的醌氢醌可提高蕹菜、小白菜产量和品质。

On the other hand, the crude extracts of Sapindus mukorossi could not inhibit the seed germination on Pak-choi, but their n-BuOH fractions could retard the germination for 36 h.

至於植物相克作用活性方面，由小白菜种子发芽抑制试验结果得知，无患子木材与果实抽出物各分离部皆无法抑制种子的发芽，但二者之正丁醇分离部均可延缓种子发芽作用36 h。

The goal of this experiment was to study effects of waterlogging on the yield and quality of Golden Pai-tsai.

本试验主要目的为探讨淹水逆境对小白菜产量与品质的影响。

In order to develop and popularize organic-inorganic compound fertilizer for vegetablecrops, the effects of chemical nitrogen fertilizer application rate on yield and quality (nitratecontent, protein content, soluble sugar content, rough fiber content and Vitamin C content) of 4vegetables(Water spinach, Asparagus lettuce, Pak-choi, Radish)and nitrogen fertilizerutilization ration have been studied by pot experiment using ~(15)N trace technique.

中文摘要：为开发和推广蔬菜有机-无机专用复混肥，本文采用盆栽试验和~(15)N标记示踪技术探讨了化学氮肥用量对4种蔬菜(蕹菜、莴苣、小白菜、萝卜)产量、品质(硝酸盐、蛋白质、可溶性糖、粗纤维、维生素C含量)及氮肥利用率的影响，在保证蔬菜高产、优质、低污染的前提下，权衡化学氮肥用量与蔬菜产量、品质和化学氮肥利用率之间的关系，得到了4种蔬菜合理的化学氮肥用量。

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。