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一、品种选择和种实采收要使文冠果达到稳产、高产的目的,据观察,除水肥等条件外,选择优良的种子也是主要的技术关键。所以,采集文冠果种子时,首先应选择树势健壮,连年丰产,种仁饱满,抗病虫力强的优良单株和充分成熟的种子进行播种。种子的成熟程度对种子的发芽力有很大影响,采用不成熟的种子播种,发芽率很低。同一株上的果实由于着生的部位不同,成熟期也很不一致。因此,做种子用的文冠果果实不宜采收过早,应随熟随采,严防掠青。果实成熟的特征是:果皮由光绿变为黄绿色,并由光滑变为粗糙;种子由红褐色变为黑褐色以及全株有三分之一以上的果实果皮开裂时,才可进行采种。采种
First, the species selection and species recovery To achieve a stable and productive yield, it is observed that in addition to fertilizer and other conditions, the choice of good seeds is also the main technical key. Therefore, the collection of the text of the seeds of the tree, the first choice should be robust tree vigor, year after year yield, seed full, strong resistance to pests and diseases of strong single plant and fully mature seeds for sowing. Seed maturity of the seed germination has a great impact, the use of immature seeds sowing, the germination rate is very low. The same strain of fruit due to the different parts of the students, the maturity is also very inconsistent. Therefore, the seeds used to do the fruit should not be harvested early fruit should be used with the mining, prevent sweeping green. Fruit mature features are: peel from light green to yellow-green, and from smooth to rough; seed from reddish brown to dark brown and whole plant more than one third of the fruit pericarp cracking, only for seed. Seeds