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Rajesh, M. K.
- Somatic Embryogenesis and Bioreactors
Abstract Views :337 |
PDF Views:91
Authors
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1 Division of Crop Improvement, ICAR-Central Plantation Crops Research Institute, Kasaragod 671 124, IN
1 Division of Crop Improvement, ICAR-Central Plantation Crops Research Institute, Kasaragod 671 124, IN
Source
Current Science, Vol 108, No 10 (2015), Pagination: 1782-1783Abstract
No Abstract.Full Text
- Coconut Artificial Pollination Management System
Abstract Views :271 |
PDF Views:82
Authors
Affiliations
1 ICAR-Central Plantation Crops Research Institute, Kasaragod 671 124, IN
1 ICAR-Central Plantation Crops Research Institute, Kasaragod 671 124, IN
Source
Current Science, Vol 112, No 07 (2017), Pagination: 1325-1326Abstract
The coconut palm (Cocos nucifera) is a member of the family Arecaceae and the only species in the genus Cocos. There are two types of trees, talls and dwarfs. Talls are predominantly cross-pollinated, whereas the dwarfs are predominantly self-pollinated.Full Text
- Rejuvenating Coconut Sector for Improving Livelihood Security
Abstract Views :282 |
PDF Views:89
Authors
Affiliations
1 ICAR-Central Plantation Crops Research Institute, Kasaragod 671 124, IN
1 ICAR-Central Plantation Crops Research Institute, Kasaragod 671 124, IN
Source
Current Science, Vol 112, No 12 (2017), Pagination: 2359-2360Abstract
Coconut, a versatile tree crop, plays an important role in ensuring food and livelihood security to millions of people in tropical countries, in addition to providing invaluable ecosystem services. Coconut research in India began with the establishment of the Coconut Research Station in 1916 by the Madras Presidency. The milestone research achievements include discovery of hybrid vigour (1932), light interception and ischolar_main-spread studies (that resulted in the development of cropping system models), development of pest/disease management strategies, and protocols for embryo culture and cryopreservation of embryos and pollen, processing protocol for novel coconut food products, etc.Full Text
- In Vitro Regeneration of Coconut Plantlets from Immature Inflorescence
Abstract Views :278 |
PDF Views:107
Authors
Affiliations
1 ICAR-Central Plantation Crops Research Institute, Regional Station, Kayamkulam, Alappuzha 690 533, IN
2 ICAR-Central Plantation Crops Research Institute, Kudlu PO, Kasaragod 671 124, IN
1 ICAR-Central Plantation Crops Research Institute, Regional Station, Kayamkulam, Alappuzha 690 533, IN
2 ICAR-Central Plantation Crops Research Institute, Kudlu PO, Kasaragod 671 124, IN
Source
Current Science, Vol 117, No 5 (2019), Pagination: 813-820Abstract
Clonal propagation of elite, disease-free coconut palms is a promising technique for producing uniform planting material with high yield and disease resistance. Over the past few decades cloning of coconut has been attempted in a number of laboratories worldwide; however, success has been limited. In the present study, immature inflorescences of 2–12 cm size were collected from West Coast Tall variety and the rachilla segments were cultured on four different media combinations in dark condition. White translucent outgrowths were maximum in Y3 medium supplemented with 4.54 μM 2,4-dichlorophenoxyacetic acid (92%) followed by medium 72 with 41.4 μM picloram, 61.8 μM putrescine and 4.54 μM thidiazuron (TDZ) (87%). After eight weeks in dark, shoot-like outgrowth was noticed more in Y3 III (65%) followed by Y3 I. After eight months dark incubation, the cultures were transferred to 1/2 Murashige and Skoog (MS) with two hormone combinations and high frequency of multiple shoot formation was noticed in 1/2 MS with 5.37 μM naphthalene acetic acid (NAA) and 4.44 μM 6-benzylaminopurine (BAP). Maximum shoot development was observed Y3 medium fortified with 5 μM 2-isopentenyl adenine (2ip) and 5 μM BAP. The individual shoots after development of 3–4 leaves were transferred to 1/2 Y3 medium supplemented with 5.37 μM NAA and 24.6 μM indole-3-butyric acid (IBA), and ischolar_main initiation was observed in 39.28% plantlets. Start codon targeted (SCoT) profiling based on banding pattern of PCR-amplified products confirmed the clonal fidelity of in vitro regenerated coconut plantlets. The study indicates the possibility of developing an in vitro regeneration protocol for coconut using immature inflorescence explants.Keywords
Clonal Fidelity, Coconut, in vitro Regeneration, Rachillae.Full Text
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- Artificial Intelligence in Plantation Crops
Abstract Views :285 |
PDF Views:80
Authors
Affiliations
1 ICARCentral Plantation Crops Research Institute, Kasaragod 671 124, IN
1 ICARCentral Plantation Crops Research Institute, Kasaragod 671 124, IN
Source
Current Science, Vol 117, No 6 (2019), Pagination: 914-915Abstract
Agriculture plays a vital role in India’s economy with over 58% of the rural households dependent on it as their principal means of livelihood. The Indian agriculture sector, currently facing challenges of climate change, population growth and food security concerns, is progressively looking towards means to leverage innovative technologies which can substantially enhance crop productivity. Artificial Intelligence (AI) is steadily emerging as a part of the technological evolution of this sector. Plantation crops are grown in India over an area of 3.7 million hectares and provide livelihood security to around 30 million people, besides contributing Rs 250 billion to the gross domestic product (GDP). To explore the gamut of applications of AI in agriculture, with special reference to plantation crops, a two-day workshop was held last year.Full Text