栽植的
- 与 栽植的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Roots of woody plants are protected by the three-foot cone of hardware cloth around the roots, and herbaceous perennials and all annual plants are planted into beds surrounded by a "basket" of hardware cloth, as I described early last year .
木本植物的茎部要用金属布做成一个三角锥形给围起来,而草本多年生植物和所有的一年生植物要栽植在用金属布围起来做成的篮子状的苗圃里,跟我去年早些时候描述的一样。
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Breeding technology is the base of seedling cultivating, seedling of Korean Spruce in certain shade could grow better than seedling of Korean Spruce in sunlight, seedling of Korean Spruce could grow bester in 25% soil containing water. Forest management was formed by standardized site selection, site preparation, planting, cultural work on young trees of seedlings cultivating technology.
育苗技术是苗木培育的基础,红皮云杉育苗在一定的遮光条件下生长好于全光条件下的生长土壤含水率25%最适苗木生长;营造技术将整套苗木培育技术从立地选择、整地栽植、幼林抚育系统规范化后面形成的;密度定量管理以密度效应为理论基础。
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Biomass in the rain forest was far more than that in the plantation of 12 years,especially for the shrub layer.But the biomass of litterfall collected in the plantation was greater than that of the rain forest for the reason that Betula alnoidis defoliated in dry seasons.9 Four years observation found that soil bulk density tended to increase first, then decrease after planting trees;total soil porosity and non-capillary porosity tended to decrease and after few years they recovered to different degrees;the soil cation exchange capacity for all forest types increased;in the soil of 0-30cm depth,soil salt saturation tended to decrease;nutrient content in the soil of 0-60cm depth in the young stand tended to decline;soil effective P,effective K and N contents all tended to decrease.
山地雨林的总生物量远远大于10年生的西南桦人工林,其中灌木层的相对差别尤其巨大。94次的观测发现,人工林栽植后,土壤容重一般呈现一个先上升后下降的特点;而土壤非毛管孔隙度、土壤总孔隙度大多呈下降趋势,几年后有不同程度的恢复。
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The extramatrical mycelium developing from the "nurse" seedlings infect roots on the younger seedlings.
在有些国家,移植具有大量外生菌根的松苗,以1至2公尺的距离栽植於新苗床。从&肥料&苗发育出来的外表生菌丝,会感染幼苗的根。
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Afforestation costs for seedlings with mudding root and bare-root seedlings are approximately equivalent, so do no-woven-cloth container seedlings with balanced root system and plastic container seedlings, and their costs decrease by 30.5%~32.1% compared with that of bare-root seedlings.
结果表明:应用无纺布容器苗、塑料袋容器苗、蘸泥浆苗造林的8个树种的平均成活率较裸根苗造林提高151.9%~522.8%,栽植当年平均新梢生长量提高325.0%~1475.0%;应用平衡根系无纺布容器苗与塑料袋容器苗的造林成本相当,比裸根苗降低30.5%~32.1%,蘸泥浆苗与裸根苗的造林成本基本相当。
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Bonsais personally planted by Mr. Kong Taichu are still carefully preserved here in the park. In the 60s, Premier Zhou Enlai presented one of Mr. Kong's works, Sageretia Spring after Spring as a precious gift to the King of Ethiopia then.
现在流花西苑仍栽植保养孔泰初先生亲手种植的盆景作品。60年代,周恩来总理把其栽培的盆景作品雀梅《春复春》,作为珍贵的礼物赠送当時的埃塞俄比亚皇帝。
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Though the comparison between the experimental group and the control group, it was proved that planting Tamarix chinensis on the saline soil not only could increase the number of the soil micro-organisms, but also could increase the volume of air, the content of organic matter, and lower the pH value, increase in ornamental.
通过将实验组与对照组的比较,分析得出在滨海盐渍土上栽植柽柳不但可增加土壤中微生物的含量,而且可增加土壤中的空气和有机质的含量,提高土壤颗粒的贮水能力,还可降低土壤的pH值,增加观赏性。
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Our coffee is sun-ripened on the slopes of the Jamaica Blue Mountain range, and hand-selected by trained reapers so that only the best cherry red coffee is removed.
我们选择最好的咖啡幼苗进行栽植,咖啡生长在蓝山最高海拔的咖啡带区域,蓝山高海拔的阳光、雨雾、空气、土质提供了绝无仅有的生长环境。
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Vivid fuchsias bloom in China's Hengduan Mountains. Early 20th-century British explorers collected these and thousands of other plants that today are lovingly cultivated in the gardens of England, the United States, and other countries around the world.
明艳动人的倒挂金钟长在中国的横断山区。20世纪初英国探险家们从中国采集了无数植物回去,如今这些可爱的小花儿们娇滴滴地在英国、美国和其他国家的花园里栽植着。
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All other areas, show comparably lower diversity and it is interesting to note that they include new cultivations, where monoculture systems are being preferred to traditional ones based on larger diversity.
例外其他地区,展现较低的多样性,令人感兴趣的是,他们包括了新的栽植,建立在更大的多样性基础上单一栽培一直是传统栽培方式。
- 推荐网络例句
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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。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。