英语翻译If the reason for deficiency symptoms is low soil-test K,the deficient areas can be targeted for after crop harvest soil sampling,testing,and appropriate fertilization.Deficient areas can be easily marked with hand-held global positioning

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英语翻译If the reason for deficiency symptoms is low soil-test K,the deficient areas can be targeted for after crop harvest soil sampling,testing,and appropriate fertilization.Deficient areas can be easily marked with hand-held global positioning
英语翻译
If the reason for deficiency symptoms is low soil-test K,the deficient areas can be targeted for after crop harvest soil sampling,testing,and appropriate fertilization.Deficient areas can be easily marked with hand-held global positioning receivers,and this information can be provided to a dealer having variable-rate fertilization capability.You should be aware that Iowa State University soil-test K interpretations recently were modified to recommend maintenance of 130 to 170 ppm for optimum crop production in most Iowa soils.For further information see ICM 10/20/2003 (Use new potassium soil test and fertilizer recommendations) and Iowa State University Extension publication PM 1688 (General Guide for Crop Nutrient and Limestone Recommendations in Iowa).Furthermore,these publications also explain that deep K placement for the next crop can go a long way toward alleviating deficiencies in ridge-till and no-till systems.A starter fertilizer treatment at planting also will help.If the deficiency symptoms are induced by factors other than low soil-test K,your area extension crop specialist or local crop consultant can provide suggestions about other soil or crop management practices that can alleviate future problems.
A large research project developed at farmers' fields and research farms continues studying these issues by evaluating K fertilization rates,soil-test methods,and interactions between fertilizer placement method and tillage system.A new study is investigating interactions between K fertilization and soybean diseases.Results will be shared as they become available.
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英语翻译If the reason for deficiency symptoms is low soil-test K,the deficient areas can be targeted for after crop harvest soil sampling,testing,and appropriate fertilization.Deficient areas can be easily marked with hand-held global positioning
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如果缺营养症的原因是土壤测试K值低,在收获作物后可以针对不足的地方土壤取样,测试,和适当的施肥.用手持式全球定位接收器很容易标明不足的地方,这些信息可以提供给有变量施肥能力的经销商.您应该知道,爱荷华州立大学土壤测试K表解释最近进行了修改,为提高作物产量,建议在绝大部分爱荷华州土壤里保持130至170 ppm浓度.进一步的信息参看ICM 10/20/2003（用新钾土壤测试和施肥建议）和爱荷华州立大学特刊 PM 1688（爱荷华州作物营养通用指南和和石灰石建议）.此外,这些出版物也解释了在垄作免耕系统中,未来作物的深K值分布向缓解趋势发展还有很长的路要走.种植时启动施肥处理也有帮助.
如果缺营养症不是因为土壤测试K值低而是因为其他因素引起的,您所处分区的作物专家或当地作物咨询专家可以为您提供其他可以缓解未来问题的有关土壤或作物管理的建议.一个大型研究项目研究了农民的农场,通过评估施钾率,土壤测试方法和施肥方法和耕作系统的相互作用来持续研究农场的这些问题.一项新的研究调查钾肥和大豆的疾病之间的相互作用.结果是可用的,可以共享.

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如果对缺乏症的原因是低土壤测试K时，不足的地方可以针对作物收获后土壤取样，测试，和适当的施肥。紧缺的地区，可以很容易地标明手持式全球定位接收器，以及这些信息可以提供给代理商有可变利率受精能力。您应该知道，爱荷华州立大学土壤测试K表解释最近进行了修改，建议维持130至170为最优化作物生产爱荷华州土壤百万分之。如需进一步信息，请ICM的2003年10月20日（使用新的钾土壤测试和肥料建议）和爱荷华州立大学扩展下午公布1688年（一般指南作物养分和石灰石在爱荷华州的建议）。此外，这些出版物也解释说，在未来作物深K表位置可以减轻缺陷走向了漫长的道路垄免耕和免耕系统。在种植也将帮助起动肥处理。如果缺乏症状的因素比低土壤测试K表等引起的，你的作物面积扩大当地的农作物专家顾问或可提供有关其他土壤或作物管理措施，可以减轻未来的问题提出建议。
一个大型研究项目，农民的农场开发和研究领域的研究继续通过评估施钾率这些问题，土壤测试方法和配置方法与肥料和耕作系统的相互作用。一项新的研究调查钾肥之间的相互作用和大豆的疾病。结果，他们将共享变得可用。

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如果这个理由是土壤钾症状较低,缺乏地区后,可用于作物收获土壤取样、测试、合适的施肥。缺乏地区可以很容易地标明手持全球定位接收器,这些信息将会提供给经销商有variable-rate受精能力。你应该知道,爱荷华州立大学土壤钾解释最近被修改,以维护130到170推荐最佳ppm的粮食产量大部分爱荷华州的土壤。为进一步的信息看见ICM 10/20/2003(使用新的钾的土壤测试、施肥推荐)和爱荷华州立大学推广出版(一般指南PM 1688作物养分和石灰石建议在爱荷华州)。此外,这些出版物也解释下放置深度K的农作物能走很长的路,为了缓解ridge-till和免耕制度缺陷。在播种施肥处理发也会有所帮助。如果缺乏症状均较低的土壤钾以外的因素,你的地区推广作物专家或当地农作物的顾问可以提供意见和其他土壤和作物管理措施,可以减少未来的问题。
一个大型的研究项目的开发研究领域和农民在农场继续学习这些评价方法、土壤钾施肥量之间相互作用、方法和耕作制度肥料放置。一项新的研究调查K肥和大豆之间的相互作用引起的疾病。结果将被分享,他们都可以。

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英语翻译What is not mentioned as a reason for editing written material to the editor fo the journal? That day I will tell you the reason fo doing thatThat day I will tell you the reason fo doing that but your photo look like one fo my resigned colleauge, that is the only reason! 是什么意思英语翻译In cases where the explanation is unknown the scientific point of view is that there is a reason if it can only be discovered 英语翻译.英译汉Less heat is lost at night,for that reason,than would be lost if carbon dioxide were not present in the atmosphere. 英语翻译there is no reason we would not have seen the same effect on our views of women if Tom had been elected! 英语翻译she must be the reason why good made the 爱情是永恒的话题,if so ,give your reason if not ,the same 英语翻译The reason of your unreasonable usage of my reason,does so enfeeble my reason,that I have reason to expostulate with your beauty. 英语翻译the application has encountered a probiem.We are sirry fo the incinvenience. 英语翻译for the diligent a week has seven todays,fo the slotful seven tomorrows 英语翻译：I gave several yanks to the starting cord fo the lawn mower. 英语翻译Then, even if you haven't.Then, even if you haven't uncovered the reason, you should begin to make firm decisions and practice responding to your children's requests in a prompt, definite manner! 英语翻译Have you been permanently resident in the UK for the last 5 year?If No,give information about any periods of residence in the UK,and the reason for visit. if i be the reason for your pain,you can put the blame on if i be the reason for your pain, you can put the blame on me是什么意思? 英语翻译In the face of a person who is unreliable,how many expection there is equivalent to how many disappointed.If the two people pieced together is more tired than one person ,then what is the reason to insist on. 英语翻译Jus the plain polo shirt would be great fo rnow thanks这句话是什么意思?