再施肥
- 与 再施肥 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is an item of newest scientific findings incorporating microbiolody , agrology , plant nutrition into an organic whole, mainly take many kinds of function type biological active funguses as the core , regard such organic matter as innoxious and treated beasts and birds excrement and urine , humic acid ,etc. as carriers, while cooperating with right amountly , micro- nutrition element, reach and improve the soil microorganism to trend towards the department, foster and apply fertilizer purpose of soil, fertilizer add nitrogen synergist and phosphorus , potassium chela mixture also, can apply fertilizer once only , does not need to topdress again in the whole breeding time.
是一项集微生物学、土壤学、植物营养学为一体的最新科研成果,主要是以多种功能型生物活性菌为主,以无害化处理后的畜禽粪便、腐殖酸等有机质为载体,配合适量中、微量营养元素,达到改良土壤微生物趋系,培肥土壤的目的,肥料中还添加氮肥增效剂和磷、钾螯合剂,可以做到一次性施肥,全生育期不需再追肥。
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What's worse, they think that the temperature condition is not necessary for seeds to come into leaf and that plants can also grow well without fertilization.
学生对於植物生长的另有概念包括将根与茎的名词定义错误,认为植物是「先长茎再长根」或「先长果实,后开花」;并对植物器官的功能不熟悉;缺乏植物的「花」、「果实」具有传宗接代等繁殖概念;「温度」条件对种子发芽而言是非必要的;植物有「施肥」就长得更好,没有施肥也不会怎样;知道植物可以用种子繁殖,除了种子以外可以繁殖的器官学生多数只看过落地生根用叶子繁殖,缺乏更多的实际经验。
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The effects of four different fertilization patterns, no application of P, single application of chemical P fertilizer, cycling reuse of organic residues (rice straw, pig feces and green manure) and cycling reused of organic residues incorporated with chemical P, on Olsen-P in paddy soil, P content in grain and haulm of rice as well as the P uptake and accumulation at different growth durations of rice were studied using the samples taken from a long-term experiment field of the Taoyuan Station of Agro-ecosystem Observation, Chinese Academy of Sciences.
采用动态采样结合室内分析方法,比较研究了中国科学院桃源农业生态实验站的长期田间定位试验中长期施与不施磷肥、有机物料循环再利用和在有机物料循环再利用的基础上配施磷肥等几种施肥模式对土壤Olsen-P含量、水稻不同生育期茎叶和子实磷含量、以及各生育期累积吸收和利用磷的影响。
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Furthermore, in most cases, resistance is not provoked in the soil, but directly in the faeces and then spread to the soil by manuring.
此外,在大多数情况下,电阻不是挑衅,在土壤中,而是直接在粪便,然后再蔓延到土壤施肥。
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Effect of different treatments on the yield of crops in rice-wheat system with and without green manuring to rice in Punjab.
这表明最高产量施肥量对于水稻来说大约集中在180-30-30公斤N-P2O5-K2O/公顷(表1)小麦在240-90-60或180-60-30处理下得到显著性的增产,不论施用绿肥与否,这再一次证实绿肥对水稻贡献约60公斤N/公顷,且对小麦无后效。
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Farmers are scrimping on fertilisers to replenish the soils they plunder
有些农民在施肥方面精打细算,为的是可以给他们吞占来的土地上再添加肥料
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A large amount of nitrogenous fertilizer that is not absorbed by crops or evaporated into the air is easily leached transport and accumulated in the shallow vadose zone. The accumulated nitrogen is released again and leached down into subsoils and groundwater, causing pollution. The process is mainly affected by climate, soil structure and microorganism transformation, etc.
田间施肥后,未挥发和被作物吸收的剩余N素易淋失运移,引起在浅层包气带土壤中的蓄积,且又易再释放进入下层土或地下水中形成污染,并主要受气候、土质结构、微生物作用等的影响。
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Overall goal is: By 5 years of implementation of development, and then plans to purchase large-scale tractor 4; medium-sized tractors 13; no-tillage planter 30; deep plowing 4; Subsoiling Machine 6; motorized spraying machine 10; maize Combine Harvester 8; row fertilizing machine 20 after the machinery and equipment, projects the region will be integrated mechanization level of operation from the current 50% to 90%,机耕, sowing machine operating level will be able to reach 100 percent, machine operation closed 70 percent level.
示范园区的总体目标是:通过5年的实施发展,再按计划购置大型拖拉机4台;中型拖拉机13台;免耕播种机30台;深耕犁4台;深松机6台;机动喷药机10台;玉米联合收获机8台;中耕施肥机20台的机械装备后,项目区内的综合机械化作业水平就会由现在的50%提高到90%,机耕、机播的作业水平就能达到100%,机收作业水平达到70%。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石!
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。