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| DOI | 10.1007/s10457-024-00962-3 |
| Tree spacings and nutrient sources effect on turmeric yield, quality, bio-economics and soil fertility in a poplar-based agroforestry system in Indian Himalayas | |
| 发表日期 | 2024 |
| ISSN | 0167-4366 |
| EISSN | 1572-9680 |
| 起始页码 | 98 |
| 结束页码 | 4 |
| 卷号 | 98期号:4 |
| 英文摘要 | The tree-based farming system is one of the finest options for crop diversification, ecological stabilisation and economic upliftment in the Indian Himalayan regions. Keeping this scenario in mind, an on-field experiment was conducted to assess the effect of Populus deltoides 'G-48' tree spacings (S1:6 m x 4 m, S2:4 m x 4 m) with open-field condition (S0) and different nutrient sources [T1:Control; T2:100% RDN (recommended dose of nitrogen); T3:75% RDN + 25% FYM (farmyard manure); T4:50% RDN + 50% FYM; T5:25% RDN + 75% FYM; T6:100% FYM; T7:100% Vermicompost); T8:Jeevamrut (10%), each replicated thrice] on agronomic performance of Curcuma longa at Solan, India during 2019-2021. The results revealed that C. longa grown under tree spacing S1 coupled with the application of T3 treatment showed marked enhancement in growth, quality attributes of C. longa and post-harvest soil nutrient status whereas, yield attributes were better in S0. The yield of C. longa was curtailed by 22.5 and 31.6%, whereas curcumin content was enhanced by 13.4% and 12.2% under S1 and S2, respectively over S0. The vegetation carbon density (66.38 Mg ha-1), total ecosystem carbon density (119.04 Mg ha-1), and total carbon sequestered (436.47 Mg ha-1) was found to be higher under S1, whereas soil carbon density (55.68 Mg ha-1) was maximum under S2 being at par with S1. Maximum net returns (14,693 US$ ha-1 yr-1) were realised under S1 tree spacing and T3 treatment. Overall, the study concluded that in P. deltoids-C. longa system, application of 75% RDN + 25% FYM at 6 m x 4 m spacing of poplar have demonstrated efficacy in getting a better quality of turmeric, maintaining soil fertility, and combating climate change. |
| 英文关键词 | Crop diversification; Soil health; Organic fertilizers; Curcumin; Carbon sequestration |
| 语种 | 英语 |
| WOS研究方向 | Agriculture ; Forestry |
| WOS类目 | Agronomy ; Forestry |
| WOS记录号 | WOS:001172862500003 |
| 来源期刊 | AGROFORESTRY SYSTEMS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/304244 |
| 作者单位 | Dr. Yashwant Singh Parmar University of Horticulture & Forestry; Indian Council of Agricultural Research (ICAR); ICAR - Indian Agricultural Research Institute; Dr. Yashwant Singh Parmar University of Horticulture & Forestry |
| 推荐引用方式 GB/T 7714 | . Tree spacings and nutrient sources effect on turmeric yield, quality, bio-economics and soil fertility in a poplar-based agroforestry system in Indian Himalayas[J],2024,98(4). |
| APA | (2024).Tree spacings and nutrient sources effect on turmeric yield, quality, bio-economics and soil fertility in a poplar-based agroforestry system in Indian Himalayas.AGROFORESTRY SYSTEMS,98(4). |
| MLA | "Tree spacings and nutrient sources effect on turmeric yield, quality, bio-economics and soil fertility in a poplar-based agroforestry system in Indian Himalayas".AGROFORESTRY SYSTEMS 98.4(2024). |
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