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栽培技术
    Studies on Cultural Practices for Late Hybrid Rice Weiyou 198 to Achieve a Grain Yield of 9.0 t/hm 2
    杂交晚稻威优198单产9.0t/hm~2栽培技术探讨
    Studies on Cultural Practices for Two-line Indica Hybrid Rice——2301S/H7058
    两系杂交中籼2301S/H7058栽培技术探讨
    The rate of empty straw re,luced 11.7%, 12.5%, 13.8%, 15.3%, 16.4%. The dense-resistance of upright-leaf corn was showed fully. Farthermore, the model was made and the combined cultural practices were improved.
    空秆率减少11.7、12.5、13.8、15.3、16.4个百分点,充分显示了紧凑型玉米的耐密性能.同时,还示范并改进了紧凑型玉米的配套栽培技术
    Synthetic mating cultural practices for famous and quality tea maturing in early spring
    早市名优茶的综合配套栽培技术
    Improving Usability of Burley Tobacco with Optimum Cultural Practices
    运用栽培技术措施调节白肋烟氮碱比提高其可用性的研究
    Introduction and cultural practices of Amygdalus persica
    “台湾甜桃”引种试验及主要栽培技术
    Primary Study on Developmental Speciality and Cultural Practices of Amphicarpaea edgeworthii
    三籽两型豆生长发育特性及栽培技术研究
    Cultural practices of new breed the "Xin-hybridized japonica rice No.1 "of two-line hybridized japonica rice
    两系杂交粳稻新品种“信杂粳1号”的栽培技术
    Study on the Fertile Cultural Practices for Brassica napus L. in South of Shaanxi Province
    陕南优质油菜丰产栽培技术研究
    Studies on Cultural Practices of Winter Wheat Sowed in Hole and covered with plastic sheet
    旱地冬小麦地膜覆盖穴播栽培技术研究
    The purpose of this study is to evaluate the performance, including grain yield, flour quality and other characteristics, of Weimai 7, under environmental conditions of different regions and diferent cultural practices so as to find out the best cultural practice for the commercial use of this new cultivar in different regions of Shandong.
    本项研究利用潍麦7号在山东省内多点区域试验的调查结果,采用生物统计方法分析了潍麦7号的丰产、优质及适应性广的特性,研究了生态环境和栽培技术对潍麦7号农艺性状的影响,并对潍麦7号作亲本培育出的优良小麦新品系进行了鉴定,结果表明:
    Moreover, it is important also to improve cultural practices, regulate the growth stage of rice and deteriorate the living conditions of the paddy borer in order to avoid or reduce borer injury.
    另一方面力求改进栽培技术、調节水稻生育期,恶化螟虫的生活条件,避免或減輕螟害。
    The maximum dry weight was 1300-1400 kg,and its economic coefficient was about 0.4.The main cultural practices to ensure the above high yielding object are: (1)sowing winter wheat early at an optimum time;
    达到上述高产模式的主要栽培技术措施:(1)适期早播,充分利用温、光资源,促苗早发;
    Field experiment for cultural practices of higher yield winter wheat was carried out on dry land without irrigation.
    在莱阳等地对无水浇条件旱地冬小麦高额丰产栽培技术进行了田间试验研究。
    The relationship between grain yield and integrated cultural practices including planting dencity,base complex fertilizer,date of top application and days between irrigations in summer soybean were studied with design of ordinary second order rotatable regression of four factors in field in 1986-1988. The results showed that under the conditions of Shandong province and on the fertility level of soil in the experimantal field .
    1986~1989年,在本所试验田,运用四因子二次通用旋转回归组合设计方法,对夏大豆产量与种植密度、底肥用量、追肥时期、灌溉间隔天数等综合栽培技术的关系进行了研究。
    Some cultural practices for Anoectochilus roxburghii were studied in relation to ecological environment required,nutrient substrate, intensity of illumination,planting date,planting density and harvest time,The exact measures for cultivation wereprovided and some existing problems were also discussed.
    从金线莲生长所要求的生态环境、营养基质、光照强度、种植时期、种植密度及收获期等方面,对其人工栽培技术进行了探讨,提出一些具体的栽培措施,并对存在的若干问题进行了讨论。
    A field experiment of quadratic orthogonal regressive rotation design of three factors was conducted. The mathematical models of planting density, application rate of nitrogen and phosphorus for high-yielding and other economic characters were established and the scheme of cultural practices for yielding above 2.25t/hm 2 was computed from the model as fellows: transplanting at the densities of 15.5—16.5 plants/m 2 , applying the fertilizers N 100—150 kg/hm 2 and P 2 O 5 45—75kg/hm 2 .
    运用三因素五水平二次正交旋转组合设计方法,研究了雅安地区蓉油3号栽植密度、氮化肥与磷化肥的用量对产量及主要经济性状的影响,并建立了相应的数学模型,得出在试验的土壤肥力水平下产量达2.25t/hm2以上的高产栽培技术方案是:栽植15—16.5株/m3,分别施化肥N100—150kg/hm2和P2O545—75kg/hm2。
    Thus, the key to grain weight increase and consequent yield increase is to choose the best varieties with shorter slowly-increased filling period , longer slightly-increased filling period and higher grain filling rate, and to provide the corresponding optimum cultural practices for them.
    因此,生产中选用渐增期短,缓增期长,高灌浆速率的品种,配合适宜的栽培技术,是提高夏秋麦粒重的关键.
    A field experiment of quadratic orthogonal regressive rotation design of three factors was conducted. The mathematical models of sowing date, planting density and application rate of nitrogen for high yielding and other economic characters were established and the scheme of cultural practices for yielding above 6 00t/hm 2 was computed from the model as follows: sowing from 6~17 of April at the densities of 6 1~6 1 plants/m 2, applying the fertilizers N 250~300kg/hm 2.
    运用三因素五水平二次正交旋转组合试验设计方法,研究了川中丘区川单15播种期、种植密度和氮化肥用量对产量及其主要经济性状的影响,并建立了相应的数学模型,得出在直播条件下产量60t/hm2以上的高产栽培技术方案为:播种期4月6日~17日、种植密度61~66株/m2,氮化肥用量250~300kg/hm2。
    This paper describes the morphological characteristies,adaptive conditions for growth, cultural practices andextraction method of Monarda fistulosa.
    本文介绍香蜂草(Monardafistulosa)的形态特征,适生条件,栽培技术和加工方法。
 

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