...
首页> 外文期刊>Revista Brasileira de Fruticultura >Armazenamento a vácuo prolonga a viabilidade de sementes de jabuticabeira
【24h】

Armazenamento a vácuo prolonga a viabilidade de sementes de jabuticabeira

机译:真空储存可延长魔芋种子的生存能力

获取原文
           

摘要

The objective of this study was to evaluate the viability of seeds of jabuticaba tree (Plinia cauliflora) under different storage conditions. For this, two experiments were conducted. In the first was tested the viability of seeds stored under three different temperatures (room temperature, 12°C and 6°C) and storage periods (5, 10, 20, 40 and 80 days after seeds extraction). In the second experiment was tested the viability of seeds stored in polypropylene bags in vacuum with three conditions (with sterile water, with phosphate buffer pH 7.0 and in dry) and storage periods (5, 20, 35, 50 and 65 days after seeds extraction). Under normal atmosphere, the seeds of jabuticaba tree kept viability for only five days, with higher emergence at room temperature (83.35%). Seeds of jabuticaba tree totally lose viability with water content near 10%. Seeds of jabuticaba tree stored in vacuum with phosphate buffer kept a reasonable viability (41.6%) up to 65 days of storage.
机译:这项研究的目的是评估在不同的存储条件下的jabuticaba树(Plinia cauliflora)种子的生存力。为此,进行了两个实验。在第一个测试中,测试了在三种不同温度(室温,12°C和6°C)和储存时间(提取种子后5、10、20、40和80天)下种子的生存能力。在第二个实验中,测试了在三种条件下(使用无菌水,pH 7.0的磷酸盐缓冲液并在干燥条件下)真空保存在聚丙烯袋中的种子的生存能力,以及种子提取后5、20、35、50和65天的储存时间)。在正常的大气下,贾布提卡巴树的种子仅能存活五天,而在室温下出苗率更高(83.35%)。含水量接近10%时,Jabuticaba树的种子完全丧失了生存能力。在真空中用磷酸盐缓冲液储存的贾布提卡树种子在储存65天后仍保持合理的存活率(41.6%)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号