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优良的木本油料植物油橄榄。引入我国十多年后,已进入推广发展的阶段,选择适宜的品种,对于保证发展的数量,提高生产水平,有重要的意义。只有正确地认识数量与质量的辩证关系,才能使油橄榄多快好省地向前发展。一、选用良种提高生产水平良种是农业“八字宪法”的重要内容之一。品种选用得当,可以事半功倍,品种不适宜,不但事倍功半,甚至还会造成失败。在生产实践中,选用良种的原则主要考虑适应性(对不良条件的抗性)、丰产性(结果
Excellent woody oil plant olive. More than a decade after its introduction into our country, it has entered the stage of promotion and development and the selection of suitable varieties has important meanings for ensuring the quantity of development and raising the level of production. Only by correctly understanding the dialectical relationship between quantity and quality can Olive grow faster and better. First, the use of improved varieties to improve the level of production is the agricultural “character constitution” one of the important elements. Proper selection of varieties, you can do more with less, the variety is not appropriate, not only does more than half, and even failed. In production practice, the principle of selection of elite mainly consider adaptability (resistance to adverse conditions), high yield (results