查询词典 soilless

The non-rhizosphere fungi and actinomycete reached highest at the later stage under soil culture or soilless substrate culture.

非根际真菌与放线菌数量在土培和基质培条件下均于生长后期达到最高。

The scales of "Sorbonne","Mera star","Siberia","Tiber" were used to study systematically soilless cutting skills of Oriental lily from pretreatment of scales, cutting medium to nutrition solution. The results indicated:① using broken dormancy bulbs which experienced disinfection and exposing could prevent it from rot and enhance propagation index;② There is no difference among four varieties on information of bulblet, so all four varieties can be propagated bulbs though cutting.

本试验以东方百合索蚌、残星、西伯利亚、泰伯四个品种的鳞片为材料，分别从鳞片的预处理、扦插或催芽基质的筛选、20—22℃室温下催芽、营养液选配等几方面对东方百合无土扦插的技术措施作以系统研究，结果表明：①用打破休眠的种球，并通过破球、消毒、晾晒处理，有效的防止了扦插过程中鳞片的腐烂，提高了繁殖系数；②东方百合鳞片也有扦插分生小子球的潜能，四个品种之间分生子球的差异不显著，因此它们都可以用扦插方法繁殖种球。

Based on the analysis of design demands of the equipment to confect the nutritious liquid for soilless culture ,this paper presen ts a list of design demands,and confirms functional parameters.

分析了无土栽培养液配比设备的设计要求，给出设计要求表，并确定功能参数，进行功能分析后，建立功能结构，采用形态学矩阵法求解出多种方案，经加权评价后确定最佳自动控制系统设计方案

Nutrient solution as the core of soilless culture relies on water strongly, so utilizing unusual water resources to confect nutrient solution not only can extend water source but also can reduce the cost, so applying unusual water resources to soilless culture has a wide foreground.

作为无土栽培核心的营养液对水的依赖性强，利用非传统水资源配制营养液不仅能够扩大无土栽培水源，还能降低生产成本，因而具有广阔的前景。

In this paper, the number of rhizosphere and non-rhizosphere microbial organisms of fusarium wilt resistant and susceptible watermelon under soil culture and soilless substrate culture were was studied by traditional culture methods.

本文通过传统微生物培养方法，研究了在土培和基质培条件下，抗感枯萎病西瓜不同生育期根际和非根际微生物数量的变化。

The report introduc ed the brief history of soilless culture, main soilless culture systems, main pr ogress in research and extension work, at last discussed the future of soill ess culture in mainland China.

该文主要介绍了中国无土栽培的历史、采用的主要无土栽培系统型式、无土栽培研究和推广工作进展以及无土栽培在中国的发展前景。

In order to improve management level of soilless culture, based on the model, the expert system of lettuce soilless culture was designed.

为了进一步提高无土栽培的管理水平，在试验得出的模型的基础上，以试验模型为主要依据，结合前人的研究成果，尝试开发生菜无土栽培专家系统。

Our sales soilless cultivation to produce new materials and finished products based soilless flower enterprises.

我司以生产销售无土栽培新材料及无土花卉成品为主的企业。

Netherlands soilless cultivation area has reached 3,000 hectares, is the world's largest flower producer of soilless culture.

荷兰无土栽培面积已达三○○○公顷，是世界上最大的花卉生产的无土栽培。

Tray soilless culture evolved by the nutrient flow technology in which there was only a layer of nutrient liquid and the oxygen was very enough was designed to improve the effect of wastewater purified by the terraneous It was showed that when the height of the tray was 1cm, and six layers of clothes were laid on the tank to filtrate and hold wetness the wastewater, furthermore, the gradient of the tank was between 2 and 8, the tray soilless culture was the most feasible.

为了提高陆生植物净化废水效果，根据仅有一层营养液流过栽培容器的底部而使供氧条件大大改善的营养液膜技术衍变而设计一种栽培方式即育苗盘种植。试验研究表明，最适的盘培方式为育苗盘高度为1cm，栽培槽上再铺设6层无纺布用于养鱼废水的过滤、保湿，另外，栽培槽的坡度设计在2％—8％之间。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失