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- Effects of foliar application of Zn fertilizer on nitrate and nitrate reductase (NR) in Lettuce were studied by methods of field experiment and lab analysis. 摘要通过田间试验和室内化学分析，研究了叶面喷施锌肥对生菜各器官中硝酸盐含量和硝酸还原酶活性的影响。
- Results indicated that nitrate contents was lowest, nitrate reductase (NR) activity and underground biomass were highest with 0.05% foliar application of Zn fertilizer, respectively. 结果表明，叶面喷施锌肥浓度为0.;05%25时，生菜中硝酸盐含量最低，硝酸还原酶活性最高，地上部生物量也最高；
- The relationship between the effective application of Zn fertilizer and the yield of maize grown in was studied through pot and field experiments in phaiozem and chernozem in Songnen Plain. 通过田间试验,研究了松嫩平原黑土和黑钙土锌肥的有效施用条件与玉米产量的关系。
- Experiment in the Fertilizer Efficiency of N,P,K and Zn Fertilizer in Maize Crop 夏玉米施用氮、磷、钾、锌肥的研究
- Study on the Effect of Se and Zn Fertilizer on Rice Field and Mineral Nutrition in Brown Rice 硒肥和锌肥对水稻产量及糙米矿质营养的影响
- The stalks will rot and make good fertilizer. 杆儿腐烂后会成为很好的肥料。
- Study on the Rice P, K and Zn Fertilizer Application Technology in East of Hebei Rice Area 冀东稻区水稻磷钾锌肥配方施肥试验初报
- Influence of Soil Nutrient Content Supplement Apply by N,K and Zn Fertilizer on Maize Field 玉米氮钾锌肥配施对土壤养分含量的影响
- Get some more fertilizer for the garden. 给花园再多施些肥料。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- Zn fertilizer 锌肥
- Suitble for Pb free glazes with Ti or Zn. 适合含钛、锌无铅釉。
- Beijing ZN Electrical Apparatus Ltd. 北京智能电气有限责任公司。
- Send us the fertilizer at once, or our wheat sowing will be held up. 马上把化肥给我们送来，要不，我们小麦播种就要给耽误了。
- Precision ZN types can used for embossing print. 锌合金字耐磨、印字精确,可作压凹字使用。
- F can promote the emission of Pb,Cd,Zn and Cu. 氟会促进Pb,Cd,Zn和Cu的逸放。
- Screw Steel or brass alloy with Zn or Ni plating. 端子螺栓以钢或铜合金为原料，表面再加以镀锌或镀镍等处理。
- Precision ZN types can be used for embossing print. 锌合金、钢字耐磨、印字精确，可作压凹字使用。
- A salt of zinc hydroxide, such as Zn(OH)2. 锌酸盐一种含氢氧化锌的盐，例如氢氧化锌Zn（OH）2
- Yc 14th chemical fertilizer price accept l/ copp. 你14日电悉化肥价接受信用证开立中。
