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THE BIOLOGY OF THE PROPAGATION OF SPECIES SCHISANDRA CHINENSIS (TURCZ.) BAILL.

机译:五味子五味子繁殖的生物学。

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The paper presents aspects regarding the possibilities for the propagation of species Schisandra chinensis (Turz.) Baill, as well as its reaction in the pedo-climatic conditions of the Republic of Moldova. Situated in the Lianarium of the Botanical Garden (Institute) ASM since 1975, Schisandra chinensis (Turcz.) Baill. grows, develops and fructifies abundantly every year. It is propagated vegetatively and generatively with some difficulty. In the case of generative propagation, in order to obtain a high germination percentage, the seeds are stratified in three phases, at different temperatures and are sown in spring. Germination percentages of 80-90% were obtained. Schisandra chinensis is also propagated by greenwood cuttings, semi-hardwood or hardwood cuttings, by layering or by division. The best results were obtained by using semi-hardwood and hardwood cuttings taken in summer, in June-July, from younger plants. The potential for in vitro propagation of this species was also tested. The explants consisting of apical meristems inoculated on MS medium + 0.5 mg/l BAP evolved the best.
机译:本文介绍了有关北五味子种(北五味子)的繁殖以及在摩尔多瓦共和国的古气候条件下的反应的方面。五味子(Schisandra chinensis)(Turcz。)保尔(Baill)自1975年起就坐落在ASM植物园(Institute)Lianarium。每年都有大量的生长,发育和结实。它通过营养和生殖方式繁殖有一定难度。在有性繁殖的情况下,为了获得较高的发芽率,将种子分三个阶段,在不同温度下分层并在春季播种。获得80-90%的发芽率。五味子也通过绿木插条,半硬木或硬木插条,分层或分株繁殖。最好的结果是在夏季(6月至7月)使用年轻植物的半硬木和硬木插条获得的。还测试了该物种体外繁殖的潜力。在MS培养基+ 0.5 mg / l BAP上接种的由根尖分生组织组成的外植体进化得最好。

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