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粪肥

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Results show that application of the two manures increased biomass of the shoots of amaranth, but decreased its As, Cu and Zn content.

在水稻土和赤红壤中分别以2%和4%比例施入含As、Cu和Zn的鸡粪和猪粪,以不施肥为对照进行苋菜盆栽试验,研究施入粪肥对土壤As、Cu和Zn有效性的影响。

Such as manure or a mixture of nitrates used to make ''.

任何粪肥或硝酸盐混合物,用后使''。

According to Vaclav Smil, author of the book "Enriching the Earth", to replace existing synthetic fertiliser with manure would require quintupling the world's cattle population from 1.3 billion to maybe 7 billion-8 billion; where are these to graze?

肥沃我们的地球》一书的作者法克拉夫·施米勒说,如果用粪肥取代目前使用的复合肥,则世界上牛的数量将从目前的13亿头增加到五倍,及70到80亿头,我们到哪去饲养这些牛呢?

It is also said to specifically rule over fallow or bare land, barren fields, land that is bushy and thorny, or where there are dunghills, compost heaps or soil prepared with manure.

也有人说是特指休耕地或荒地,贫瘠的田野,灌木与荆棘丛生的土地,或者粪肥堆,混合肥料堆或者施过肥的土壤。

Outside putting half shade to be in except midsummer appropriate, other time should offer enough illumination, and every other 7 - apply manure 10 days, come to will beginning bud to blossom in June, if can fertilize proper, can blossom more and flower is formed ceaselessly, open and abiding.

除盛夏宜放半阴处外,其它时间都应给予充足的光照,并每隔7-10天施一次粪肥,至6月开始着蕾开花,若能施肥适当,则能多开花且花朵不断形成,开放持久。

In the case of fertilizers made of animal manure the principles of animal welfare have to be respected.

如果用动物的粪肥做成的肥料,那么必须考虑动物的健康的情况。

For Luo, the completion of the bridge will be a historic moment: today's basketfuls of manure may be the last he has to carry through the river.

对于罗,这座桥的完工将是一个历史性的时刻:今天那数篮的粪肥可能是他须运过河的最后一次。

These nitrates, which come from fish manure, algae and decomposing fish feed, would otherwise build up to toxic levels in the fish tanks and kill the fish.

这些硝酸盐,从鱼粪肥,海藻和鱼饲料来分解,否则建立在鱼缸中毒性程度并杀死鱼类。

Primroses need to be grown in rich damp soil with plenty of manure or compost worked into it.

迎春花需要种植在富有粪肥和堆肥的多湿的土壤中。

Primroses need to be grown in rich damp soil with plenty of manure or composed worked into it.

迎春花需要种植在富有粪肥和堆肥的多湿的土壤中。

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推荐网络例句

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务,你就做你的事好了。

Who is in possession of this?

这是谁的?