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农业生产由于受自然条件的影响很大,所以任何新的优良品种和新的耕作栽培技术能不能在当地生产上应用,都要通过田间试验来确定。一、田间试验的基本要求进行田间试验,首先要求目的性明确。其次要随时随地注意准确性,尽量避免人为误差。因此,除了所要研究的项目外,试验地的其它管理等条件都要一致,这样在相同
Due to the great influence of natural conditions on agricultural production, any new good varieties and new cultivation techniques can not be applied in local production, but should be determined through field experiments. First, the basic requirements of field trials Field trials, first of all require a clear purpose. Followed by any attention to accuracy at any time, try to avoid human error. Therefore, in addition to the project to be studied, other conditions of the test site should be the same, so that in the same