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柑桔植株的矿质营养状况对它本身的各种生理过程都有重要影响。施肥措施与柑桔树体的营养状况在柑桔栽培诸环节中占有相当重要的地位。从本世纪初期开始,柑桔施肥措施逐渐获得了较为可靠的科学依据。早期的研究工作主要是以矫治田间柑桔植株缺素和提高果品产量为目标。然而到了近代,人们就不仅仅满足于获得高产,而且还要争取获得优良的果实品质和受市场欢迎的果实外观。除此之外,减轻施肥污染环境这个问题的重要意义也迫使人们去对它加以探讨。 这里,笔者据所见的有限资料对此问题试加评述。
The nutritional status of citrus plants has an important impact on its various physiological processes. Fertilization measures and the nutritional status of the citrus tree occupies a very important position in the aspects of citrus cultivation. From the beginning of this century, citrus fertilization gradually gained a more reliable scientific basis. Earlier research was mainly aimed at correcting deficiencies in citrus plants and increasing fruit production. However, in modern times, people are not only satisfied with obtaining high yields, but also strive to obtain excellent fruit quality and market-welcomed fruit appearance. In addition, the importance of reducing the problem of fertilizing and polluting the environment forces people to explore it. Here, according to the limited information I see, I will comment on this issue.