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杨树采穗圃是生产杨树优良种条的基地,而采穗圃的类型选择,直接关系到采穗圃的生产效率。选得合适,将提高种条的产量和质量,获得好的经济效果;选得不适当,会限制圃地生产力的发挥。现在国内还没有较成熟的采穗圃建设经验可供生产上广泛应用。生产上现用的采穗圃型式是多种多样的,而各种型式的生产价值,又大多数未经比较评定。所以很难为生产提供一种可靠的选择。国内关于采穗圃的研究工作现在还作得
Poplar sprouts production base is the production of poplar species, and the type of sprouting garden, directly related to the sprouting production efficiency. Selected properly, will increase the yield and quality of seed, access to good economic results; inappropriately selected, will limit the production of land to play. At present, there is no more mature construction experience in China that can be widely used in production. The types of pickpockets that are currently in production are varied, and most of the various types of production value have not been assessed by comparison. So it is difficult to provide a reliable choice for production. The domestic research on sprouts is still done