{"title":"采收时间和环境对越橘生根的影响茎岩屑","authors":"B. Gustavsson","doi":"10.1080/713782030","DOIUrl":null,"url":null,"abstract":"Methods to promote the rooting of lingonberry (Vaccinium vitis-idaea L.) stem cuttings were investigated, including (1) the optimum time (April-August) for collecting cuttings of the commercial cultivar Sanna, and (2) three different environments: heated greenhouse (18°C), and outdoor plastic tunnels with and without bottom heat. Considerable variation in the effect of collection time was obtained between years. The highest rooting percentage (90%), including all environments determined after 30 days, occurred in 1993 on plant material collected early in the season. In 1994 material collected later rooted better. Overall rooting percentage was higher in the outdoor plastic tunnels than in the greenhouse. In tunnels, rooting was improved by bottom heat, which accelerated the rooting process. Softwood cuttings required more time to form roots than did hardwood cuttings.","PeriodicalId":40817,"journal":{"name":"Acta Agriculturae Scandinavica Section B-Soil and Plant Science","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Effects of Collection Time and Environment on the Rooting of Lingonberry (Vaccinium vitis-idaea L.) Stem Cuttings\",\"authors\":\"B. Gustavsson\",\"doi\":\"10.1080/713782030\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Methods to promote the rooting of lingonberry (Vaccinium vitis-idaea L.) stem cuttings were investigated, including (1) the optimum time (April-August) for collecting cuttings of the commercial cultivar Sanna, and (2) three different environments: heated greenhouse (18°C), and outdoor plastic tunnels with and without bottom heat. Considerable variation in the effect of collection time was obtained between years. The highest rooting percentage (90%), including all environments determined after 30 days, occurred in 1993 on plant material collected early in the season. In 1994 material collected later rooted better. Overall rooting percentage was higher in the outdoor plastic tunnels than in the greenhouse. In tunnels, rooting was improved by bottom heat, which accelerated the rooting process. Softwood cuttings required more time to form roots than did hardwood cuttings.\",\"PeriodicalId\":40817,\"journal\":{\"name\":\"Acta Agriculturae Scandinavica Section B-Soil and Plant Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.7000,\"publicationDate\":\"1999-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Agriculturae Scandinavica Section B-Soil and Plant Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1080/713782030\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Agriculturae Scandinavica Section B-Soil and Plant Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1080/713782030","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRONOMY","Score":null,"Total":0}
Effects of Collection Time and Environment on the Rooting of Lingonberry (Vaccinium vitis-idaea L.) Stem Cuttings
Methods to promote the rooting of lingonberry (Vaccinium vitis-idaea L.) stem cuttings were investigated, including (1) the optimum time (April-August) for collecting cuttings of the commercial cultivar Sanna, and (2) three different environments: heated greenhouse (18°C), and outdoor plastic tunnels with and without bottom heat. Considerable variation in the effect of collection time was obtained between years. The highest rooting percentage (90%), including all environments determined after 30 days, occurred in 1993 on plant material collected early in the season. In 1994 material collected later rooted better. Overall rooting percentage was higher in the outdoor plastic tunnels than in the greenhouse. In tunnels, rooting was improved by bottom heat, which accelerated the rooting process. Softwood cuttings required more time to form roots than did hardwood cuttings.
期刊介绍:
Acta Agriculturæ Scandinavica Section B publishes original research in applied soil and plant science with special attention given to to crop production in agri- and horticultural systems. We welcome manuscripts dealing with:
Climate smart and sustainable crop production systems
Water and nutrient efficiency
Soil conservation and productivity
Precise agriculture systems
Applications of bio- and nanotechnology
Digitalisation and robotics
Soil-plant interactions
Acta Agriculturæ Scandinavica, Section B – Soil & Plant Science forms part of a series of titles published on behalf of the Nordic Association of Agricultural Science (NJF). The series also includes Section A - Animal Science .