遮阳网降低水培莴苣和罗勒的生长、营养和糖分

IF 1.5 3区 农林科学 Q2 HORTICULTURE Hortscience Pub Date : 2023-11-01 DOI:10.21273/hortsci17252-23
Harpreet Singh, Bruce L. Dunn, Charles Fontanier, Hardeep Singh, Amandeep Kaur, Lu Zhang
{"title":"遮阳网降低水培莴苣和罗勒的生长、营养和糖分","authors":"Harpreet Singh, Bruce L. Dunn, Charles Fontanier, Hardeep Singh, Amandeep Kaur, Lu Zhang","doi":"10.21273/hortsci17252-23","DOIUrl":null,"url":null,"abstract":"Colored shade nets are known to alter the light quality and quantity and thus can influence plant growth and nutritional quality of crops. Lettuce (‘Lollo Antonet’ and ‘Green Forest’) and basil (‘Aroma-2’ and ‘Genovese’) were grown in ebb-and-flow hydroponic tables for 4 weeks. Colored shade nets of aluminet, black, pearl, and red with 50% shading intensity along with a control (no-shade) were used in this experiment. Data for plant growth and leaf quality attributes were collected at harvest time. The no-shade treatment showed increased shoot fresh and dry weight, sugar, and relative chlorophyll content in both lettuce and basil cultivars, whereas plant height and net photosynthesis rates were increased under aluminet, pearl, and red nets. In basil, calcium and sulfur were greatest under no-shade, whereas zinc and copper were greatest under aluminet. Zinc, iron, calcium, magnesium, and manganese concentrations were greatest under no-shade in lettuce. The pearl-colored net increased leaf soluble solids content. No-shade produced the greatest starch values in basil, whereas pearl shade net produced the greatest starch in ‘Lollo Antonet’ in the fall. Light spectra varied with shade net resulting in 90%, 65%, 50%, 30%, and 70% of incident light occurring between 400 and 700 nm for no-shade, pearl, aluminet, black, and red shade nets, respectively. Overall, lettuce and basil plants under no-shade (daily light integral of 20 to 24 mol·m −2 ·d −1 and temperature of 26 to 30 °C) had increased plant growth and leaf quality in late spring and fall, compared with colored shade nets.","PeriodicalId":13140,"journal":{"name":"Hortscience","volume":"187 ","pages":"0"},"PeriodicalIF":1.5000,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Shade Nets Reduced Growth, Nutrition, and Sugars of Hydroponic Lettuce and Basil\",\"authors\":\"Harpreet Singh, Bruce L. Dunn, Charles Fontanier, Hardeep Singh, Amandeep Kaur, Lu Zhang\",\"doi\":\"10.21273/hortsci17252-23\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Colored shade nets are known to alter the light quality and quantity and thus can influence plant growth and nutritional quality of crops. Lettuce (‘Lollo Antonet’ and ‘Green Forest’) and basil (‘Aroma-2’ and ‘Genovese’) were grown in ebb-and-flow hydroponic tables for 4 weeks. Colored shade nets of aluminet, black, pearl, and red with 50% shading intensity along with a control (no-shade) were used in this experiment. Data for plant growth and leaf quality attributes were collected at harvest time. The no-shade treatment showed increased shoot fresh and dry weight, sugar, and relative chlorophyll content in both lettuce and basil cultivars, whereas plant height and net photosynthesis rates were increased under aluminet, pearl, and red nets. In basil, calcium and sulfur were greatest under no-shade, whereas zinc and copper were greatest under aluminet. Zinc, iron, calcium, magnesium, and manganese concentrations were greatest under no-shade in lettuce. The pearl-colored net increased leaf soluble solids content. No-shade produced the greatest starch values in basil, whereas pearl shade net produced the greatest starch in ‘Lollo Antonet’ in the fall. Light spectra varied with shade net resulting in 90%, 65%, 50%, 30%, and 70% of incident light occurring between 400 and 700 nm for no-shade, pearl, aluminet, black, and red shade nets, respectively. Overall, lettuce and basil plants under no-shade (daily light integral of 20 to 24 mol·m −2 ·d −1 and temperature of 26 to 30 °C) had increased plant growth and leaf quality in late spring and fall, compared with colored shade nets.\",\"PeriodicalId\":13140,\"journal\":{\"name\":\"Hortscience\",\"volume\":\"187 \",\"pages\":\"0\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2023-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hortscience\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21273/hortsci17252-23\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"HORTICULTURE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hortscience","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21273/hortsci17252-23","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"HORTICULTURE","Score":null,"Total":0}
引用次数: 0

摘要

众所周知,有色遮光网会改变光的质量和数量,从而影响植物生长和作物的营养质量。生菜(“Lollo Antonet”和“Green Forest”)和罗勒(“Aroma-2”和“Genovese”)在潮起潮落的水培台中生长4周。本实验采用50%遮光强度的铝色、黑色、珍珠色和红色有色遮光网,并采用无遮光网作为对照。在收获季节收集植物生长和叶片品质属性数据。无遮荫处理增加了生菜和罗勒品种地上部鲜干重、糖和相对叶绿素含量,而铝网、珍珠网和红网处理提高了植株高度和净光合速率。罗勒中钙和硫在无遮荫条件下含量最高,锌和铜在有遮荫条件下含量最高。生菜中锌、铁、钙、镁和锰的浓度在无遮荫条件下最高。珍珠色的网提高了叶片可溶性固形物含量。无遮荫的罗勒淀粉含量最高,而珍珠遮荫的罗勒秋季淀粉含量最高。光谱随遮光网的变化而变化,无遮光网、珍珠遮光网、铝遮光网、黑色遮光网和红色遮光网分别有90%、65%、50%、30%和70%的入射光发生在400 - 700 nm之间。总体而言,在无遮荫(日光照积分为20 ~ 24 mol·m−2·d−1,温度为26 ~ 30°C)条件下,生菜和罗勒植株在春末和秋末的生长和叶片质量均高于有色遮荫网。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Shade Nets Reduced Growth, Nutrition, and Sugars of Hydroponic Lettuce and Basil
Colored shade nets are known to alter the light quality and quantity and thus can influence plant growth and nutritional quality of crops. Lettuce (‘Lollo Antonet’ and ‘Green Forest’) and basil (‘Aroma-2’ and ‘Genovese’) were grown in ebb-and-flow hydroponic tables for 4 weeks. Colored shade nets of aluminet, black, pearl, and red with 50% shading intensity along with a control (no-shade) were used in this experiment. Data for plant growth and leaf quality attributes were collected at harvest time. The no-shade treatment showed increased shoot fresh and dry weight, sugar, and relative chlorophyll content in both lettuce and basil cultivars, whereas plant height and net photosynthesis rates were increased under aluminet, pearl, and red nets. In basil, calcium and sulfur were greatest under no-shade, whereas zinc and copper were greatest under aluminet. Zinc, iron, calcium, magnesium, and manganese concentrations were greatest under no-shade in lettuce. The pearl-colored net increased leaf soluble solids content. No-shade produced the greatest starch values in basil, whereas pearl shade net produced the greatest starch in ‘Lollo Antonet’ in the fall. Light spectra varied with shade net resulting in 90%, 65%, 50%, 30%, and 70% of incident light occurring between 400 and 700 nm for no-shade, pearl, aluminet, black, and red shade nets, respectively. Overall, lettuce and basil plants under no-shade (daily light integral of 20 to 24 mol·m −2 ·d −1 and temperature of 26 to 30 °C) had increased plant growth and leaf quality in late spring and fall, compared with colored shade nets.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Hortscience
Hortscience 农林科学-园艺
CiteScore
3.00
自引率
10.50%
发文量
224
审稿时长
3 months
期刊介绍: HortScience publishes horticultural information of interest to a broad array of horticulturists. Its goals are to apprise horticultural scientists and others interested in horticulture of scientific and industry developments and of significant research, education, or extension findings or methods.
期刊最新文献
Traffic Tolerance of Perennial Ryegrass (Lolium perenne L.) Cultivars as Affected by Nitrogen Fertilization Own-rooted Walnut Propagule of Four Walnut (Juglans) Rootstocks and Main Cultivated Cultivar Liaoning 1 Acquirement through Layering under Field Conditions Genetic Variability of Traffic Tolerance and Surface Playability of Bermudagrass (Cynodon spp.) under Fall Simulated Traffic Stress Ning Qing 4: A New Holly Cultivar with Elliptic and Serrated Leaves ‘Ning Qing 2’: A New Dwarf Holly Cultivar with Small Serrated Leaves
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1