Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/15538362.2020.1774465 |
Gibberellic Acid and Potassium Nitrate Promote Seed Germination and Growth of Grey-leaved Saucer-berry (Cordia Sinensis Lam.) Seedlings | |
Dev, Rahul; Dayal, Devi; Sureshkumar, M. | |
通讯作者 | Dev, R |
来源期刊 | INTERNATIONAL JOURNAL OF FRUIT SCIENCE
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ISSN | 1553-8362 |
EISSN | 1553-8621 |
出版年 | 2020 |
卷号 | 20页码:S937-S954 |
英文摘要 | Cordia sinensis Lam is a multipurpose underutilized species of arid and semiarid regions. It is commonly propagated through seeds, but germination percentage is low (50-60%) and erratic. Therefore, an investigation was undertaken to standardize the propagation technique during year 2016 at CAZRI RRS Bhuj, India. The seeds ofCordia gharafwere treated with gibberellic acid (four levels: 0, 250, 500, and 1000 ppm) and potassium nitrate (four levels: 0%, 0.25%, 0.5%, and 1%) singly or in combination and it was found that combined application of GA(3)and KNO(3)enhanced seed germination synergistically (p= .05). The treatment consisted of GA(3)250 ppm and KNO3(1%) resulted in earliest seed germination (4.33 +/- 0.33 days), maximum seed germination percentage (79.47%), and subsequent seedling growthe.g. highest leaf area (25.52 +/- 1.41 cm(2)), and maximum leaf fresh (1.59 g) and dry weight (0.72 g). However, maximum plant height was observed under GA(3)500 ppm and KNO3(1%) treatment. In conclusion, the combination treatment of GA(3)250 ppm and KNO(3)1% is an effective and practical method for improvingC. sinensisseed germination. |
英文关键词 | Cordia sinensis gibberellic acid potassium nitrate seed germination |
类型 | Article |
语种 | 英语 |
收录类别 | SCI-E |
WOS记录号 | WOS:000547826900001 |
WOS关键词 | NITRIC-OXIDE ; DORMANCY ; TEMPERATURE ; BREAKING ; GA(3) ; KNO3 |
WOS类目 | Horticulture |
WOS研究方向 | Agriculture |
来源机构 | ICAR Central Arid Zone Research Institute |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/325021 |
作者单位 | [Dev, Rahul; Dayal, Devi; Sureshkumar, M.] ICAR Cent Arid Zone Res Inst CAZRI, Reg Res Stn, Bhuj, Gujarat, India |
推荐引用方式 GB/T 7714 | Dev, Rahul,Dayal, Devi,Sureshkumar, M.. Gibberellic Acid and Potassium Nitrate Promote Seed Germination and Growth of Grey-leaved Saucer-berry (Cordia Sinensis Lam.) Seedlings[J]. ICAR Central Arid Zone Research Institute,2020,20:S937-S954. |
APA | Dev, Rahul,Dayal, Devi,&Sureshkumar, M..(2020).Gibberellic Acid and Potassium Nitrate Promote Seed Germination and Growth of Grey-leaved Saucer-berry (Cordia Sinensis Lam.) Seedlings.INTERNATIONAL JOURNAL OF FRUIT SCIENCE,20,S937-S954. |
MLA | Dev, Rahul,et al."Gibberellic Acid and Potassium Nitrate Promote Seed Germination and Growth of Grey-leaved Saucer-berry (Cordia Sinensis Lam.) Seedlings".INTERNATIONAL JOURNAL OF FRUIT SCIENCE 20(2020):S937-S954. |
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