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   示范试验 在 农业基础科学 分类中 的翻译结果: 查询用时:0.019秒
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示范试验
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  “示范试验”译为未确定词的双语例句
    The result for 3-year period(1989-1991 ) of large area(726. 7hm ̄2 ) demonstrative trials atHengyang , Loudi and Shaoyang showed that the yield produced by parameter fertilizationwas inscreased 14347. 5 kg/hm ̄2 higher than by usual fertilization, enhancing 42. 31%。
    经1989~1991年3年在衡阳、娄底、邵阳三地(市)大面积(726.7hm ̄2)示范试验,结果参数施肥法技当地习惯施肥法增产17347.5kg/hm ̄2,增产42.31%。
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    Based on the resuts of the field and demonstrative experiments carried out in 1994 - 1995 showed the application of silicon,calcium and magnesium fertilizer on different acidic soil to peanut , rape and rice got higher yield obviously,and the increase rate of yield was 6.4-25.7,9.7-47.3% arid 4.9 - 11.5% respectively.
    在93年田间试验基础上,94~95年进行了花生、油菜、水稻和烤烟作物的小区、简比和大面积示范试验。 结果表明:在酸性土壤上施用硅钙镁肥料,明显地提高了花生、油菜和水稻的产量,增产率分别为6.4~25.7%、9.7~47.3%和4.9~11.5%。
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    Experiment on the effective of supplying the Jinnong bio fertilizer( 3 kg/667 m 2 )were carried out,in order to improve crop yield and its quality.
    为了探讨作物增产增收新途径 ,改善品质 ,进行了“金农肥中肥”作底肥 3kg/ 6 6 7m2 的示范试验
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    Demonstrative Experiment of Balanced Fertilization for Mature Trees of Longan
    成年龙眼园平衡施肥示范试验
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    The report on application of humic compound fertilizer using at Dongkong
    腐植酸复合肥在东港市应用示范试验总结
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  demonstration experiment
In a related demonstration experiment, the frequency-doubled diode laser is applied to excite the λ=369.5 nm 2S1/2-2P1/2 transition of ytterbium ions in a hollow-cathode discharge.
      
A system of criteria is discussed which is necessary for the realization of a direct gamma-lasing demonstration experiment (DGLDE) as a basis for a specific gamma laser (GL) scheme.
      
The demonstration experiment has been proved useful in elementary thermodynamic courses for introducing the entropy concept.
      
A demonstration experiment in one of these counties revealed that patients who normally require hospitalization at the state institution could be treated at the county facility.
      
In a demonstration experiment, a 80-ns pulse of kilowatt power with frequency modulation in a 5% band was compressed to a 1.5-ns pulse with a 25-fold power amplification.
      
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The resuIt of 6-year( 1986-1991)experience showed that requirment amounts ofN,P_2O_5 and K_2O for 11-to 17-year old trees in the highest yield was 1. 02,0. 58 and 0. 55kg/tree, and 0. 026,0. 012 and 0. 014 kg/kg fruit , respectively , and that for 7-to 13-yearold trees was 0. 80,0. 56 and 0. 60 kg/tree, and 0. 050,0. 030 and 0, 032 kg/kg fruit,re-spectively. The difference of 2 kinds of tree ages 4 was divided by the differences of NPKrequirment amounts per kg fruits 0. 024,0. 018 and 0. 018 , respectively,...

The resuIt of 6-year( 1986-1991)experience showed that requirment amounts ofN,P_2O_5 and K_2O for 11-to 17-year old trees in the highest yield was 1. 02,0. 58 and 0. 55kg/tree, and 0. 026,0. 012 and 0. 014 kg/kg fruit , respectively , and that for 7-to 13-yearold trees was 0. 80,0. 56 and 0. 60 kg/tree, and 0. 050,0. 030 and 0, 032 kg/kg fruit,re-spectively. The difference of 2 kinds of tree ages 4 was divided by the differences of NPKrequirment amounts per kg fruits 0. 024,0. 018 and 0. 018 , respectively, and the quotients0. 006,0. 0045 and 0. 0045 were obtained as basic constants,i.e. fertilizer requirment con-stants for tree ages k. Fertilizer requirment amounts for any tree age X could be estimated bythe formula X=Y[W+k(N_0-N)],where Y was as actual or estimated yield, w as fertilizerrequirment amounts per kg fruits for basic tree age, N_0as basic tree age and N as actual age;The result for 3-year period(1989-1991 ) of large area(726. 7hm ̄2 ) demonstrative trials atHengyang , Loudi and Shaoyang showed that the yield produced by parameter fertilizationwas inscreased 14347. 5 kg/hm ̄2 higher than by usual fertilization, enhancing 42. 31%。

经1986~1991年连续6年的试验,结果表明,不同树龄、不同产量的温州蜜柑树,需氮(N)、磷(P_2O_5)、钾(K_2O)量不同。11~17年生结果树,最高产量时需氮、磷、钾量分别为1.02kg/株、0.58kg/株、0.55kg/株,每公斤果实需氮、磷、钾量分别为0.026、0.012、0.014kg。7~13年生结果树,以上各项指标分别依次为0.80、0.56、0.6kh/株,0.050、0.030、0.032kg。以两种树龄每公斤果实所需的氮、磷、钾量之差(0.024、0.018、0.018),除以两种树龄之差(4),分别得商0.006、0.0045、0.0045,为基本恒定的常数(即树龄施肥量常数k)。根据公式X=Y[W+k(N_0-N)]即可估算任意树龄需肥量X。其中,Y为实际或估计产量,W为基础树龄每公斤果实需肥量,N_0为基础树龄,N为实际树龄。经1989~1991年3年在衡阳、娄底、邵阳三地(市)大面积(726.7hm ̄2)示范试验,结果参数施肥法技当地习惯施肥法增产17347.5kg/hm ̄2,增产42.31%。

After laboratory and field trials,the mixtures of Btwith monocrotophos or deltamethrin were selected to controllarge apple moth(Crytothelea variegate) with 85~95%effect.

经1992~1994年室内外试验,筛选了两种化学农药与微生物制剂B.T.的复配组合,经室内外示范试验及1994年即墨市示范试验,防效达85~98%。

Based on the resuts of the field and demonstrative experiments carried out in 1994 - 1995 showed the application of silicon,calcium and magnesium fertilizer on different acidic soil to peanut , rape and rice got higher yield obviously,and the increase rate of yield was 6.4-25.7,9.7-47.3% arid 4.9 - 11.5% respectively. The yield and rate of high quality tobocco were increased, and the peanutoil absolute content was increased by 3.4%.The xanthomonas campestris PV.oryzicola on rice was brought under control.

在93年田间试验基础上,94~95年进行了花生、油菜、水稻和烤烟作物的小区、简比和大面积示范试验。结果表明:在酸性土壤上施用硅钙镁肥料,明显地提高了花生、油菜和水稻的产量,增产率分别为6.4~25.7%、9.7~47.3%和4.9~11.5%。花生仁绝对含油量增加3.4%,烤烟优级烟叶产量和比例增加,水稻细菌性条斑病害明显得以控制。

 
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