soil solarization

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08:58 Sep 24, 2009
English to Chinese translations [PRO]
Tech/Engineering - Agriculture
Additional field(s): Environment & Ecology, Zoology
English term or phrase: soil solarization
Definition from tradewindsfruit.com:
The process of covering soil with plastic to trap heat underneath and kill off weeds.

Example sentence(s):
  • The first step in soil solarization is to till the area to be treated. It is necessary to break up soil clods and plant debris in order to enhance heat conduction through the soil. University of Arizona
  • In addition, solarization stimulates the release of nutrients from organic matter present in the soil. It is especially effective for treating garden soils, where the intent is to plant vegetables, herbs, and flowers. weekendgardener.net
  • Solar energy can be used to kill weeds, weed seeds, and pathogens in garden and restoration sites. Solarization is often as effective as herbicides, fumigants, and other hazardous and expensive pest control methods ecocomposite.org
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Summary of translations provided
4 +1太阳能消毒(土壤暴晒)
Adsion Liu


  

Translations offered


4 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
太阳能消毒(土壤暴晒)


Definition from www.donggang.gov.cn:
太阳能土壤消毒技术是指在密闭环境中,通过吸收利用太阳光能,迅速提高土壤温度,从而杀死各类土传病菌及地下害虫的一种土壤消毒方法,可避免药剂消毒所造成的土壤有害物质残留、理化性质破坏等弊端。其方法是在温室或田间作物采收后,清除其前茬作物的枯苗和杂草,根据下茬栽培作物撒施基肥,以及稻壳500kg/亩(或碎稻草600kg/亩)、生石灰70-80kg/亩。然后把土壤翻耕、耙碎,并进行灌水。在7~8月份,气温达摄氏35度以上时,覆盖地膜及大棚膜,可使土温度高达摄氏60度左右,晴好天气下保持15—20天,可杀死土壤中的各种病菌及害虫,从而实现高温消毒。消毒结束后撤除地膜和大棚膜,保持露地状,再翻耕土壤,待气味散去后,即可种植。
  长期采用此法进行土壤消毒会有明显的增产和改善产品品质的作用。

Example sentence(s):
  • 对露地进行太阳能土壤消毒处理,10 cm深土壤温度最高可达53.6℃,比对照露地最高地温42.2℃高11.4℃,平均温度比露地高8.5℃.消毒处理21 d后,50℃以上的温度累计时间为66 h, ... - d.wanfangdata.com.cn  
  • 二、太阳能土壤消毒法 草莓地施入有机肥,适当灌水后用农膜进行覆盖,利用7?8月太阳热能和有机肥分解产生的热量进行土壤消毒。 操作技术:清理田块,前作是水稻的田, ... - lsnj110.gov.cn  
  • 在炎热夏季每2周耕翻1次,使深层土壤曝晒,可杀死线虫。 5H3i B ^ p 4、化学防治。⑴网纹甜瓜虽然在苗期已受线虫侵染,但一般不在苗期显症,这时可在 ... - bbs.fruit8.com  

Explanation:
Sometimes also "土壤曝晒", as a common expression

Traditional Chinese: 土壤曝曬, 太陽能土壤消毒
Adsion Liu
Canada
Local time: 12:57
Native speaker of: Chinese
PRO pts in category: 4

Votes in favor of/against selecting this as the best translation of the term asked
Yes  ILT
2 hrs
  -> I appreciate it, ILT!
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