馬鈴薯離體塊繁的實(shí)踐與應(yīng)用(已改無錯(cuò)字)
2023-02-19 01:19:01 本頁面
【正文】 plication Nodal proliferation， Axillary bud formation One nodal cutting one plant，high geics，simple operation, higher survival exvitro，but lower multiplication rate at beginning. 6 3 6 shoots 6 shoots Nodal cuttings CUT CUT Axillary bud formation Restrain topbud growth, enhance formations of axilary buds High geics， simple operation Axillary branching Next explant CUT Principle of multiplication Young shoots or bud grown on a appropriate culture medium bee cluster shoots. Higher multiplication rate with higher mutation when high phytohormone used. Shoot proliferation Elongation and rooting 3 stage Shoot elongation Rooting Elongation medium Rooting medium Stage 3 A. Shoot elongation B. Root induction amp。 development ? Medium ? ? Culture environment conditions? Discussions MS++D泛酸鈣 10mg +3%蔗糖； MS (surgefree medium)。 2025℃ ， 30004000LX， 1416hr光照； 每 3周繼代一次，單芽莖段約 1厘米； 原則試管苗用 2年 — 3年。 馬鈴薯生根培養(yǎng)： Stage 3 Stage 4 へ 4 weeks 発根する Rooting medium Full stre
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