| Title: |
Evaluation of Low Cost Protected Structure for Commercial Cultivation of Dendrobium Cv. Sonia under Assam Condition. |
| Authors: |
Saikia, Punam1 punamsaikia91@gmail.com, Mahanta, Pradip1 |
| Source: |
Agricultural Science Digest. Oct2024, Vol. 44 Issue 5, p910-915. 6p. |
| Subject Terms: |
*RAINFALL, *COST structure, *AGRICULTURAL colleges, *CUT flowers, *STRUCTURAL frames |
| Abstract: |
Background: Dendrobiums are most popular high value cut flowers which require special attention during cultivation. In Assam, Dendrobium orchids are normally grown under iron frame shade net houses which are quite vulnerable to cold injury during extreme winter period and heavy rain during monsoon period. Further, the existing structures are very costly which is not affordable by small and marginal farmers of Assam. Keeping in view the current study was aimed to evaluate a suitable low cost protected structure for commercial cultivation of Dendrobium cv. Sonia under Assam condition. Methods: An experiment was conducted in the Horticulture Experimental Farm, Assam Agricultural University, Jorhat, during 2018-2019 which was laid out in factorial completely randomized design with 10 treatment combinations replicated five times. The first factors comprised 5 numbers of low cost protected structures viz., G1, G2, G3, G4 and G5. The second factors comprised T1-1 tier and T2-2 tiers. Result: The results revealed that among the protected structures, healthy growth and better quality flowers were obtained under G1 (Bamboo frame structure covered with fixed 200 micron UV film with top ventilated and 50% agro shade net as ceiling) protected structure followed by G4. Between the tiers, T2 was found to be superior in respect of the growth characters as well as most of the flower characters. So, this treatment combination is merits consideration for commercial growers of Assam to bring about timely and quality flower production of Dendrobium cv. Sonia. [ABSTRACT FROM AUTHOR] |
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