micro propagation Tag

14 Jun

Posted at 13:50h in Crop Cultivation

ऊतक  संवर्धन विधि द्वारा अखरोट (जुगलन्स रेजिया) का सूक्ष्म प्रसार Walnut seedling rootstocks have a very long juvenile period, while the seeds produced remain dormant for about 120 days. Although vegetative propagation through cuttings may be an option, this method is less viable, due to low rooting efficiency. जुगलन्स रेजिया, जिसे आमतौर पर फारसी अखरोट के रूप में जाना जाता है, मध्य एशिया का एक महत्वपूर्ण अखरोट फल है। हालांकि इसकी किस्मों की उपज क्षमता अलग-अलग होती है और दुनिया भर में व्यापक रूप से वितरित की जाती है, प्रजनकों और किसानों के सामने आने वाली समस्याएं काफी समान हैं। अखरोट सीडलिंग रूटस्टॉक्स की किशोर अवधि बहुत लंबी होती है, जबकि उत्पादित बीज...

24 May

Posted at 06:27h in Miscellaneous

सोमाक्लोनल वेरिएशन: फसल सुधार के लिए एक तकनीक Plant tissue culture procedures give a substitute strategy for vegetative propagation of horticultural crops. Clonal propagation through tissue culture (popularly known as micro propagation) can be acknowledged generally quickly inside a little space. The consistency of individual plants inside a clone population is a significant bit of choice of clonal cultivars in business creation. However, genetic variations do happen in undifferentiated cells, detached protoplasts, calli, tissues and morphological qualities of in vitro raised plants. In 1981, Larkin and Scowcroft begat an overall term ''somaclonal variation'' for plant variations got from any type of cell or tissue cultures. Somac1onal variation has been used in an enormous...

11 Mar

Posted at 07:11h in Seed production

फसल सुधार के लि‍ए फसलों में सूक्ष्मप्रजनन  Various methods of tissue culture and molecular biology have shown tremendous potential for creation, conservation and precise characterization of genetic variability for improvement of fruit, field, forest crops, medicinal and aromatic plants. Micropropagation of crops is now one of the best and most successful examples of the commercial application of tissue culture technology. Propagation of plants from very small plant tissues/ parts under in vitro conditions in the laboratory is called micropropagation. Commercial application of tissue culture started in 1970 in USA with the micropropagation of orchids. Since then it has seen tremendous expansion globally both in terms of number of production units and...