وصف مختصر للأنشطة الرئيسية، ,وفق الأهداف
Afforestation on Ridges and slopes of Ash pond areas
i.Site inspection, preparation, alignment and stacking of pits, digging of pits as per standard.
ii.Pit ash treatments with surface soil, FYM, Vermicompost, Rice husk, Neem oil cake, DAP, Lime and Micronutrients per plant before plantation.
iii.A total of 25800 seedlings have been plated of the above species.
iv.Plantations maintained with proper irrigation, weeding, insecticide use and watch and ward.
|v.Monitoring and evaluation- (a) Growth data at periodic intervals (b) irrigation of plantations.
Afforestation on Degraded forest lands 20 hectares on North-east of Ash Pond ‘A’ and 10 hectares on North of Ash pond ‘D’
i. Site inspection, preparation, alignment and stacking of pits, digging of pits as per standard.
ii. Pit soil treatments – Good surface earth, Vermicompost, Rice husk, Neem oil cake, DAP, Lime and Micronutrients per plant before plantation.
|iii.A total of 15000 seedlings have been plated of the above species and maintained with proper irrigation, weeding, insecticide use and watch and ward.
iv.Monitoring and evaluation (a) Growth data at periodic intervals (b) irrigation of plantations.
Establishment of permanent Hi-Tech Nursery: A hi-tech nursery equipped with all the modern facilities including Mist chambers, green house and root trainers has been established. The facility has been utilized for raising quality seedlings of Acacia mangium, A. auriculiformis, Albizzia lebbek, Alstonia scholaris, Azadirachta indica, Bombax ceiba, Bouhinia variegate, Delonix regia, Dalbergia sisoo, Eucalyptus tereticornis, Gmelina arborea, Melia azadiracht, Sesbania grandiflora, Pongamia pinnata,|Syzygium cumini, Terminalia arjuna, Swietenia mahogani, Spathodia campanulata, Peltopherum ferrugineum, Cashew nut etc
وصف موجز للتقنية ومواصفاتها الفنية
With the aim of green belt development around Chandrapura Thermal Power Station, Chandrapura, Dhanbad soil amendments, plantation along the ridges, slopes, soil moisture conservation and water harvesting were undertaken in the completely degraded and barren patch land (mostly fly ash in place of soil) for the formation of Green Belt. A hi-tech nursery equipped with all the modern facilities including mist chambers, green house and root trainers was established for raising quality seedlings of Acacia mangium, A. auriculiformis, Albizzia lebbek, Alstonia scholaris, Azadirachta indica, Bombax ceiba, Bouhinia variegate, Delonix regia, Dalbergia sisoo, Eucalyptus tereticornis, Gmelina arborea, Melia azadiracht, Sesbania grandiflora, Pongamia pinnata, Syzygium cumini, Terminalia arjuna, Swietenia mahogani, Spathodia campanulata, Peltopherum ferrugineum, Cashew nut etc. Two types of afforestation approach were followed. The first was afforestation on ridges and slopes of Ash pond areas with pit ash treated with surface soil, FYM, Vermicompost, Rice husk, Neem oil cake, DAP, Lime and Micronutrients per plant before plantation of suitable tree species (28500 in number). The second was afforestation on degraded forest lands (20 ha). 15000 seedlings were planted after pit soil treatments of good surface earth, Vermicompost, Rice husk, Neem oil cake, DAP, Lime and Micronutrients per plant before plantation. The project has transformed the area into well established Green belt leading to improvement in soil quality, afforested area and extent of dust pollution has been reduced substantially. The transformation of the degraded land has been reflected in excellent growth of tree species and remarkable regeneration of herb and shrub flora; a sign for establishment of successional process.|
