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毛主席教导我们:“有了良种,既不增加劳力和肥料,也可以获得较多的收成”。橡胶收益时间长,抗逆性比较弱,异质性比较大,品种的使用和选育很重要,它是栽培橡胶成败的关键之一。在这个问题上,我们是走了弯路的,有很深刻的教训。过去,在抗寒高产选育种方向问题上,存在时而忽视抗性,追求产量;时而追求抗性,忽视产量,对“以抗寒为基础,在抗寒中求高产”的原则采取实用主义的态度,给生产带来了一定的损失。所以,我们是本着吸取教训的态度来谈谈几点粗浅看法。
Chairman Mao taught us: “With a good seed, we can increase labor and fertilizer, and we can get more harvests.” Rubber yield a long time, resistance is relatively weak, heterogeneity is relatively large, the use of varieties and breeding is very important, it is one of the keys to the success or failure of cultivated rubber. On this issue, we are detached and have profound lessons. In the past, in the direction of the breeding of cold-resistant and high-yielding breeding products, there was a tendency to neglect the resistance and pursue the output; from time to time, to pursue resistance and neglect the output, and to adopt a pragmatic approach to the principle of “taking the cold as the basis and seeking high yield in the cold” Attitude, to produce a certain loss. Therefore, we talk about some crude ideas in the light of our lesson.