Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea)
The experiment was conducted at Research Farm of CRIJAF, Barrackpore, Kolkata during 2006 and 2007 with two irrigation regimes (IW/CPE ratio of 0.6 and 0.9) and three nutrient management schedules (100% N from ramie compost, 50% N from ramie compost + 50% N from chemical fertilizer and 100% N from...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Indian Council of Agricultural Research
2014-05-01
|
| Series: | The Indian Journal of Agricultural Sciences |
| Subjects: | |
| Online Access: | https://epubs.icar.org.in/index.php/IJAgS/article/view/40481 |
| _version_ | 1797680515578331136 |
|---|---|
| author | SABYASACHI MITRA MUKESH KUMAR MONIDIPTA SAHA B S MAHAPATRA |
| author_facet | SABYASACHI MITRA MUKESH KUMAR MONIDIPTA SAHA B S MAHAPATRA |
| author_sort | SABYASACHI MITRA |
| collection | DOAJ |
| description |
The experiment was conducted at Research Farm of CRIJAF, Barrackpore, Kolkata during 2006 and 2007 with two irrigation regimes (IW/CPE ratio of 0.6 and 0.9) and three nutrient management schedules (100% N from ramie compost, 50% N from ramie compost + 50% N from chemical fertilizer and 100% N from chemical fertilizer based) to determine the effect of irrigation and nutrient management on growth, yield and water use of ramie. Irrigation based on 0.6 IW/CPE ratio recorded higher LAI (7.4-25%), net photosynthetic rate (4.6-9.3%), dry matter (28.5 - 42.8%), fibre yield (23 – 28% ) and water use efficiency (7-19%) of ramie compared to 0.3 IW/CPE ratio irrigation treatment. In second year (2007), the LAI, net photosynthetic rate, fibre yield as well as water use efficiency of the crop receiving INM treatment (50% N from ramie compost + 50% N from inorganic source) was statistically at par to that receiving 100% N from chemical source. The results indicated that application of irrigation to ramie based on IW/CPE ratio of 0.6 and substitution of 50% of the recommended fertilizer nitrogen (15 kg/ha/cut) through integration of ramie compost in the fertilizer schedule of the crop showed better growth and fibre yield of ramie, increased the water use efficiency and economized the requirement of inorganic nitrogen by the crop and can be adopted for commercial cultivation of ramie in south Bengal condition.
|
| first_indexed | 2024-03-11T23:31:09Z |
| format | Article |
| id | doaj.art-cefdbd3a0a9944888b6a1eeaeec2739e |
| institution | Directory Open Access Journal |
| issn | 0019-5022 2394-3319 |
| language | English |
| last_indexed | 2024-03-11T23:31:09Z |
| publishDate | 2014-05-01 |
| publisher | Indian Council of Agricultural Research |
| record_format | Article |
| series | The Indian Journal of Agricultural Sciences |
| spelling | doaj.art-cefdbd3a0a9944888b6a1eeaeec2739e2023-09-20T10:02:36ZengIndian Council of Agricultural ResearchThe Indian Journal of Agricultural Sciences0019-50222394-33192014-05-0184510.56093/ijas.v84i5.40481Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea)SABYASACHI MITRA0MUKESH KUMAR1MONIDIPTA SAHA2B S MAHAPATRA3Central Research Institute for Jute and Allied Fibres, Barrackpore, Kolkata, West Bengal, 700 120Central Research Institute for Jute and Allied Fibres, Barrackpore, Kolkata, West Bengal, 700 120Central Research Institute for Jute and Allied Fibres, Barrackpore, Kolkata, West Bengal, 700 120GBPUA&T, Pantnagar, Uttarakhand 263 145 The experiment was conducted at Research Farm of CRIJAF, Barrackpore, Kolkata during 2006 and 2007 with two irrigation regimes (IW/CPE ratio of 0.6 and 0.9) and three nutrient management schedules (100% N from ramie compost, 50% N from ramie compost + 50% N from chemical fertilizer and 100% N from chemical fertilizer based) to determine the effect of irrigation and nutrient management on growth, yield and water use of ramie. Irrigation based on 0.6 IW/CPE ratio recorded higher LAI (7.4-25%), net photosynthetic rate (4.6-9.3%), dry matter (28.5 - 42.8%), fibre yield (23 – 28% ) and water use efficiency (7-19%) of ramie compared to 0.3 IW/CPE ratio irrigation treatment. In second year (2007), the LAI, net photosynthetic rate, fibre yield as well as water use efficiency of the crop receiving INM treatment (50% N from ramie compost + 50% N from inorganic source) was statistically at par to that receiving 100% N from chemical source. The results indicated that application of irrigation to ramie based on IW/CPE ratio of 0.6 and substitution of 50% of the recommended fertilizer nitrogen (15 kg/ha/cut) through integration of ramie compost in the fertilizer schedule of the crop showed better growth and fibre yield of ramie, increased the water use efficiency and economized the requirement of inorganic nitrogen by the crop and can be adopted for commercial cultivation of ramie in south Bengal condition. https://epubs.icar.org.in/index.php/IJAgS/article/view/40481Integrated nutrient managementLAIPhotosynthesisRamieIrrigationWater use efficiency and Yield |
| spellingShingle | SABYASACHI MITRA MUKESH KUMAR MONIDIPTA SAHA B S MAHAPATRA Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea) The Indian Journal of Agricultural Sciences Integrated nutrient management LAI Photosynthesis Ramie Irrigation Water use efficiency and Yield |
| title | Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea) |
| title_full | Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea) |
| title_fullStr | Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea) |
| title_full_unstemmed | Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea) |
| title_short | Effect of irrigation and nutrient management on growth, fibre yield and water use of ramie (Boehmeria nivea) |
| title_sort | effect of irrigation and nutrient management on growth fibre yield and water use of ramie boehmeria nivea |
| topic | Integrated nutrient management LAI Photosynthesis Ramie Irrigation Water use efficiency and Yield |
| url | https://epubs.icar.org.in/index.php/IJAgS/article/view/40481 |
| work_keys_str_mv | AT sabyasachimitra effectofirrigationandnutrientmanagementongrowthfibreyieldandwateruseoframieboehmerianivea AT mukeshkumar effectofirrigationandnutrientmanagementongrowthfibreyieldandwateruseoframieboehmerianivea AT monidiptasaha effectofirrigationandnutrientmanagementongrowthfibreyieldandwateruseoframieboehmerianivea AT bsmahapatra effectofirrigationandnutrientmanagementongrowthfibreyieldandwateruseoframieboehmerianivea |