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planting practice
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  种植实践
     The paper explores the development potentiality of the grass in the semi-arid area of loess hilly-and gullied region through the analysis of the experimental results from the experiment of the growth and development law and the effecting factors, and provides the scientific base for the planting practice in the place.
     本文通过对红豆单的生长发育规律及其影响因子的试验结果的分析研究,探讨了红豆草在半干旱黄土丘陵沟壑区的发展潜力,并为其在该地的种植实践提供了科学依据。
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  “planting practice”译为未确定词的双语例句
     30 cm row spacings and close planting practice by solid seeding in soybean
     大豆30cm平作窄行密植应用技术研究
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     Through the relationship between irrigation and water consumption in paddy field and the effect of irrigation system on yield in ultraspare planting practice of rice, we ascertained the best Suitable irrigation system and water consumption pattern,which provided scientific basis for high yield of water-saving irrigation technique.
     本文通过水稻超稀植栽培不同灌溉制度与灌水、田间需水量关系,不同灌溉制度对产量的关系,不同水层对温度的影响和超稀植水稻的需水规律等方面试验研究分析,明确了寒地水稻超稀植栽培的最优灌溉制度和超稀植水稻的需水规律,为应用水稻超稀植栽培的节水高产灌水技术提供了依据。
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     Fertility Planting Practice Loquat in Longchuan
     陇川枇杷种植与优质丰产栽培技术
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     Adaptability of the New Triple cropping System to Climate and Experimental Planting Practice in Yulin City
     玉林市新三熟制的气候适应性及试种实况探讨
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     2. Comparing the traditional planting practice for sugarcane seedling with covering with plastic film, the later showed that the seedling grew faster at early stage, and got more tillers, more millable stalks and higher selected ratio.
     (2)对甘蔗实生苗大田移栽进行地膜覆盖,与传统移栽(不盖膜)相比较,甘蔗实生苗前期生长速度快,分蘖早且多,入选后代有效茎多、主茎长、入选率高。
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  相似匹配句对
     practice;
     第三部分强调了实践环节;
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     Planting
     种植花木
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     practice;
     反躬实践 ;
短句来源
     Fertility Planting Practice Loquat in Longchuan
     陇川枇杷种植与优质丰产栽培技术
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     Practice and significance of planting grass on tailing dam
     尾矿坝植被种草的实践和意义
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  planting practice
Therefore, this simple pre-planting practice should be beneficial in restoration attempts.
      


One viral isolate, named as Chm—91, was obtained from mosaicshowing leaves of chrysanthemum in Anhui. 38 plant species in 11 families could be experimentally infected by this isolate. The Chm—91 was easily transmitted in non-persistant manner by several species of aphids: Myzus persicae, Hyadaphis erysimi, Macrosiphoniella sanboroi, whereas failed to be carried by seeds from 19 plant species. A high degree of protection by the Chm—91 against TMV. But no reciprocal protection by TMV against the Chm—91 challenge....

One viral isolate, named as Chm—91, was obtained from mosaicshowing leaves of chrysanthemum in Anhui. 38 plant species in 11 families could be experimentally infected by this isolate. The Chm—91 was easily transmitted in non-persistant manner by several species of aphids: Myzus persicae, Hyadaphis erysimi, Macrosiphoniella sanboroi, whereas failed to be carried by seeds from 19 plant species. A high degree of protection by the Chm—91 against TMV. But no reciprocal protection by TMV against the Chm—91 challenge. There was no Protection by the Chm—91 against CMV or by CMV against the Chm—91. Its physical Properties in sap, dilution end-point was between 10~(-4)—10~(-7), thermal inoctivation point between 65—70℃, and longevity in vitro 2—5 days. The viral particales were isometric, 30 nm or so in diameter. The electron microscopy of the section of the infected leaf and stem shows the gathering inclusion bodies. The Chm—91 and tomato aspermy virus(TAV)were serologically identical in agar double diffusion test. Using the enzyme-linked immunosorbent assay, the Chm—91 Was detected in chrysanthemum (for medical usage)in Anhui. Based on the above results, it is conclude that isolats Chm—91 belongs to TAV. To author's knowleage, this is the first report about TAV infecting chrysanthemum (for medical usage).Morever, our data showed that the virus could be eliminated from the infected chrysanthemum plants either by heating thereby or tip tissue-culture. This result may implicate some potential value in chryaanthemum planting practice.

从菊花上分离到一株病毒(代号Chm—91),人工接种能侵染11科38种植物。桃蚜、萝卜蚜、菊小长管蚜可非持久性传毒。19种感染的植物种子不带毒;对TMV有单向保护作用;对CMV无交互保护作用。病毒致死温度为65—70℃,稀释限点为10~(-2)~10~(-3),体外存活期2—5天。病毒粒体球状,直径约30nm,病组织超薄切片可见堆集状内含体。该病毒分离物与TAV抗血清形成一条完全融合的清晰沉淀带,ELISA检测标样亦为阳性反应,作者认为该分离物隶属于番茄不孕病毒(TAV)。

The experiment was conducted from 1983 to 1987 at the middle reaches of the Xingzihe River in northern Shanxi. The paper explores the development potentiality of the grass in the semi-arid area of loess hilly-and gullied region through the analysis of the experimental results from the experiment of the growth and development law and the effecting factors, and provides the scientific base for the planting practice in the place.

试验于1983年~1987年在陕北杏河中游完成。本文通过对红豆单的生长发育规律及其影响因子的试验结果的分析研究,探讨了红豆草在半干旱黄土丘陵沟壑区的发展潜力,并为其在该地的种植实践提供了科学依据。

Adopting the orthogonal-gyrating-regression disign,5main elements for cultivation of Jijing 63 were studied.The results showed:(1)The average yield level of Jijing 63 was 8045 kg per ha.and the highest yield reached 8960kg/ha.(2)The effect of planting practices on Jijing 63 was in the order:the transplanted seedlings>the date of transplanting seedlings>the amount of applied fertilizer(N)>the way of transplan- ting seedlings>seeding time。(3)If yield over 8000kg per ha.is expe- cted the following practices...

Adopting the orthogonal-gyrating-regression disign,5main elements for cultivation of Jijing 63 were studied.The results showed:(1)The average yield level of Jijing 63 was 8045 kg per ha.and the highest yield reached 8960kg/ha.(2)The effect of planting practices on Jijing 63 was in the order:the transplanted seedlings>the date of transplanting seedlings>the amount of applied fertilizer(N)>the way of transplan- ting seedlings>seeding time。(3)If yield over 8000kg per ha.is expe- cted the following practices must be adopted:April 16~17 for seeding time,May 21~22 for the date of transplant rice seedlings,172~178kg per ha for the amount of applied fertilizer(N),26.4×13.2cm,for the way of transplanting seedlings and 4.9~5.4 seedlings per hill for the numbers of transplanting seedings(4)If seeding time and transpla- nting date were not eonsidered,to get the best economic gain the amount of applied fertitizer(N)should be applied at 156kg perha,the way of transplanting seedlings:26.4×9.9cm,and with 3 seedlings per hill。

采用正交回归旋转组合设计,对吉粳63号栽培上五个主要可控因素进行了研究,结果表明,(1)吉粳63号水稻品种的平均产量效应为每公顷8045公斤,最大产量潜力可达每公顷8960公斤。(2)主要栽培措施对吉粳63号产量作用的大小顺序为插秧苗数>插秧期>施 N 量>插秧方式>播种期。(3)预测公顷产量在8000公斤以上时,主要栽培因素应采用的数量为:播种期4月16~4月17日,插秧期5月21~5月22日,施 N 量172~178公斤/公顷,插秧方式26.7×13.3cm,插秧苗数4~5.4个/穴。(4)如果不考虑播种期和插秧期这两个因素,取得最佳经济效益时的栽培措施为每公顷施氮量156公斤,插秧方式26.7×10cm,每穴插秧3苗。

 
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