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    On the model of water-fertilizer interaction for increasing the yield of winter wheat
    冬小麦水肥增产耦合效应模型研究
    For cv.Shihong 12,3.0 g/L sodium chloride treatment significantly increased the yield,and had the trend to increase the contents of total soluble sugar,reducing sugar,vitamin C and fruit firmness and compression tolerance.
    对品种石红12,3.0 g/L NaCl处理能显著提高产量,并有增加可溶性总糖、还原糖、Vc含量、果实硬度和耐压力的趋势;
    N and P applied together could increase the yield from 267.84% to 472.88%.
    氮磷配施对小麦有明显的增产作用,不同氮磷配施处理的增产率为267.84%-472.88%。
    showed that compared with basal application of ordinary compound fertilizer, one-time basal application of DMPP-compound fertilizer (ENTEC, 12-12-17) at the rates of 67.5 kg N·hm-2 and 54.0 kg N·hm-2 increased the yield by 5.78% and 10.14%, respectively.
    结果表明,与普通复合肥相比,一次基施DMPP复合肥67.5和54.0kg. hm-2氮处理分别使芹菜增产5.78%和10.14%;
    Oligosaccharin at diluted concentration of 2 000 times can increase the yield of Tekang 96 and XIDE 99 at significant level,with the yield increase of 10.5% and 26.5% resp.
    氨基寡糖素2000倍稀释液对特抗96、西德99的产量有显著促进作用,产量分别提高10.5%和26.5%。
    The result showed that spraying of this agent two times at 1 mg/L concentration can increase the yield by 20.8%
    结果表明,花生生长期喷施1mg/L的噻苯隆溶液2次,能显著优化花生的各项农艺性状,增产幅度达20.8%。
    The result shows that 15 mL 30% Shimiao agent with 30kg water spraying 4-7days before heading can effectively control the occurrence of rice brown spot disease and increase the yield.
    结果表明,30%世苗乳油15mL对水30kg,分别于水稻破口前4~7d和齐穗期均匀喷雾1次,可有效控制水稻生长后期稻胡麻斑病的发生,水稻成熟期功能叶绿叶数量和绿叶率增加,产量提高。
    The result shows that the best yield of 5 515.5 kg/hm2 was obtained by an application ratio of N3P2K2,which increased the yield by 83.0%.
    结果表明,目前肥力条件下,氮、磷、钾配施小麦优化施肥最佳配比为处理N3P2K2,产量5515.5kg/hm2,较不施肥对照增产83.0%。
    In condition of higher N level,the K-P interaction led to increasing the yield and benefit.
    在较高N水平下,P、K间交互效应均利于甜格雷兹的增产增收;
    The results showed that applying potash fertilizer could increase the yields of green radish on the basis of applying 152.25 kg/hm2 N,138 kg/hm2 P2O5.Within the range of 45~180 kg K2O per hectare,the yields increased from 1.69% to 22.03 %,compared with the treatment without potash fertilizer.
    结果表明:在施入纯N 152.25kg/hm2、P2O5138 kg/hm2的基础上,绿萝卜施钾后增产效果显著。 在施K2O45~180 kg/hm2范围内,其产量较不施钾肥的对照提高1.69%~22.03%;
    Based on applying N and P fertilizers,the treatments with potassium fertilizer could increase the yield of mulberry leaf and the absorption of K in mulberry,and the effects of K2 treatments with 148.5kg K2O/hm2 was the highest.
    此外,施钾还提高桑树对钾素的吸收利用,以K2处理(148.5kg K2O/hm2)的施钾效果最好;
    The field experiment results showed the macromolecular fertilizer increased the yield of the maize by 16.56%,the macromolecular fertilizer plus livestock and the SV corn-fertilizer plus livestock increased the yield of the maize by 56.51% and 49.11%,respectively.
    大田试验结果表明,单独施用高分子化肥的增产率为16.56%,高分子化肥与农家肥混合施用的增产率为56.51%,明显高于常规施肥的SV玉米专用肥和农家肥混用时的增产率49.11%.
    The treatment of black plastic mulch coverage has the highest yield, which can increase the yield by 33.4% (4 650 kg/hm2) compared to conventional planting;
    覆黑色地膜的处理产量最高,较对照平作增加4650kg/hm2,增产率达33.4%;
    next for the treatment of white plastic mulch coverage, which increased the yield by 24.3% (3 372.2 kg/hm2) compared to conventional planting. But there were no significant effects of ridge planting and furrow planting on increasing yield.
    覆白色地膜的处理产量次之,较对照增加3372.2kg/hm2,增产率达24.3%,沟植和垄作的增产作用不显著。
    Enhancing photosynthetic function, improving biological yield and economic coefficient is an important physiological basis for increasing the yield of potatoes covered with film.
    增强光合性能,提高生物产量和经济系数,是旱作覆膜马铃薯增产的重要生理基础。
    Solid acid SA-1 had a good catalystic activity on the methylating of PC13 ,and prolonging contacting MeCl with PCl3 would increase the yield of MePCl2.The optimum reaction condition for the condensation of MePCl2 with EtOH was determined:n( MePCl2 ):(EtOH) =1:4,temperature of reaction was between 0℃ and 5℃.
    固体酸SA-1对PCl3的甲基化反应有良好的催化效果,适当延长通氯甲烷的时间有利于提高MePCl2的收率。 MePCl2和乙醇的缩合反应条件以0-5℃,n(MePCl2):n(EtOH)=1:4时为佳
    Studies on increasing the yield of carotene fermentation from Rhodotorula
    提高红酵母胡萝卜素发酵产率的研究
    Study on Increasing the Yield Strength of Autobody Resistance Welding Electrode
    提高汽车车身电阻焊电极屈服强度的研究
    Application of Yellow Rice Wine Dry Yeast to Increase the Yield of Arak
    应用黄酒干酵母提高糟烧出酒率
    Study on altering cooling system of cycle water to increase the yield of solvent oil
    改变循环水冷却方式提高溶剂油收率的研究
 

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