scholarly journals Carbon Sequestration Potential in Oil Palm-Cocoa Cropping System Grown in Andhra Pradesh under Irrigated Conditions

Author(s):  
H.P. Bhagya ◽  
K. Suresh
ACS Omega ◽  
2022 ◽  
Author(s):  
Veeraswamy Davamani ◽  
Ramasamy Sangeetha Piriya ◽  
Srirangarayan Subramanian Rakesh ◽  
Ettiyagounder Parameswari ◽  
Selvaraj Paul Sebastian ◽  
...  

2021 ◽  
Vol 42 (3) ◽  
pp. 687-693
Author(s):  
S. Alom ◽  
◽  
R. Das ◽  
U. Baruah ◽  
S. Das ◽  
...  

Aim: To study the carbon sequestration process in tea based plantation system and to identify more potential carbon sequestration system amongst the tea based cropping system by studying carbon storage in different components of the plantation system. Methodology: The experiment was carried out in the Experimental Garden for Plantation Crops of Assam Agricultural University, Jorhat, Assam. Treatments were made in an on going, long term shade experiment on mature tea bushes, adapted to three levels of shades viz. tea as monoculture; Tea based cropping system with Areca palm and Tea with Albizzia odoratissima. Results: Among different tea plantations, tea-albizzia recorded superior performance, followed by tea-areca palm plantation in respect to biomass accumulation and carbon sequestration. Similarly, higher carbon stock was found in tea-albizzia plantations along with other physiological and edaphic parameters related to carbon sequestration attributed to an increase in carbon stock. Interpretation: Tea-albizzia plantation system has maximum potential for carbon offsetting from the atmosphere as well as carbon storage both above and below ground in the plantation ecosystem which might be helpful for future carbon management and economy as a whole.


2016 ◽  
Vol 39 (3) ◽  
pp. 203-210
Author(s):  
M. Ramesh ◽  
Boyina Rao

In the present study, carbon stocks of trees outside forests in Kurnool district was estimated through sampling of 143 hectare area in 413 plots. A total of 93 species belonging to 80 genera and 37 families were recorded in the sampled plots. Extrapolated biomass and carbon stocks are calculated for Kurnool district as 2.131 Mt and 1.012 Mt respectively. The carbon sequestration potential of the trees outside forests of Kurnool district is estimated at 3.197 Mt CO2.


2018 ◽  
Vol 13 (3) ◽  
pp. 465-471
Author(s):  
AKHILESH SINGH ◽  
S.K. VERMA ◽  
PRIYADARSHANI A. KHAMBALKAR ◽  
SHASHI S. YADAV ◽  
SUNIL RAJPUT

Erosion through ravines causes many problems on bank of Chambal river in Madhya Pradesh. It damages rangelands, croplands and infra-structures. Plantation of different fruit trees (Moringa oleifera, Amblica officinalis, Psidium guaijava, Ziziphuszezuba, Punica grantum, Annonasquamosa), forest / medicinal trees (Cenchr sciliaris,Azardirechtaindica, Pongamia pinnata, Albizialebbeck, Dalbergiasisso and Acacia nilotica)) and some grasses (lemon grass, pamarosa, para and napier grass) under four management modules viz. M1-diversified cropping system, M2- Agri-horticultural, M3- Horti-pastoral, M4- Silvi-medicinal and M5- Silvi-pastoral were raised during 2012 at 3x3 m spacing. Plants absorb carbon dioxide from the atmosphere by the process of photosynthesis and store the carbon (C) as biomass.The highest biomass carbon wasyielded in ModuleM3, followed by M2, M5, M4 and M1, respectively. The average biomass carbon was found highest in grasses followed by fruit and forest trees. The study shows that the carbon sequestration in soil (0-15 cm) was found highest in M4 (0.45%) followed by M5 (0.44%), M1 (0.36%), M2 (0.35%) and between depth 15-25 cm the soil sequestration was highest in M1. The percent increase in soil carbon from 2012 to 2017 was highest in M1 (0-15 cm), while in depth 15-25 cm M4 showedhighest increase in soil carbon. Available nutrient status showedtremendous changes over initial value whereas available phosphorous showed decreasing trend under all modules after six years of studies.


2016 ◽  
Vol 39 (1) ◽  
pp. 21-26 ◽  
Author(s):  
S. Salamma ◽  
M. Ramesh ◽  
Boyina Rao

Croton scabiosus, a member of Euphorbiaceae and an endemic and vulnerable tree species of southern Eastern Ghats of Andhra Pradesh was studied for its carbon storage capacity and carbon sequestration potential. The species population was sampled through 75 transects of 0.5 ha each and a total of 8743 individuals were enumerated. We estimated its carbon stocks at 1738.8 tons and CO2 sequestration potential as 6294.46 tons.


2020 ◽  
pp. 103-110
Author(s):  
V.V. Shinde ◽  
H.P. Maheswarappa ◽  
S.L. Ghavale ◽  
S. Sumitha ◽  
S.M. Wankhede ◽  
...  

A field experiment was carried out at Regional Coconut Research Station, Bhatye (DBSKKV, Dapoli), Maharashtra (India) during 2013-2018 to study the productivity and carbon sequestration potential as influenced by integrated nutrient management (INM) practices in coconut based cropping system. INM practices viz., T1- 75 per cent of RDF+25 per cent of N through organic recycling with vermicompost, T2- 50 per cent of RDF+50 per cent of N through organic recycling with vermicompost + vermiwash application + bio-fertilizer application + in situ green manuring (cowpea), T3- fully organic: 100 per cent N through organic recycling with vermicompost + vermiwash application + bio-fertilizer application + in situ green manuring (cowpea) and green leaf manuring + composted coir pith, husk incorporation and mulching with coconut leaves were imposed in coconut based cropping system involving nutmeg, cinnamon, banana and pineapple. For comparison, T4- control: monocrop of coconut with recommended NPK and organic manure was maintained. Four treatments were laid out in a block of 0.45 ha area each. Among the different INM practices, treatment T1 sequestered the highest amount of above ground (coconut + nutmeg) carbon stock (31.1 t ha-1) followed by T2 (30.3 t ha-1) and T3 (27.3 t ha-1). In contrast, the treatment T4 - coconut monocrop alone had sequestered 25.6 t ha-1. The below-ground soil carbon stock in the rhizosphere of different crops was the highest in the nutrient management under T3 followed by T2 and T1, whereas, it was the lowest in coconut monocrop. The productivity of the system was higher in the intercropping garden. The coconut nut yield (5-year average) was higher yield under T1 (147.2 nuts palm-1 year-1), followed by T2 (138.4 nuts palm-1 year-1) and T3 (123.6 nuts palm-1 year-1), whereas, monocrop had recorded a significantly lower number of nuts (97.2 nuts palm-1 year-1).


2020 ◽  
Author(s):  
Sheila Mae C. Borbon ◽  
Michael Arieh P. Medina ◽  
Jose Hermis P. Patricio ◽  
Angela Grace Toledo-Bruno

AbstractAside from the greenhouse gas reduction ability of palm oil-based biofuel as alternative to fossil fuels, another essential greenhouse gas mitigation ability of oil palm plantation is in terms of offsetting anthropogenic carbon emissions through carbon sequestration. In this context, this study was done to determine the carbon sequestration potential of oil palm plantations specifically in two areas in Mindanao, Philippines. Allometric equation was used in calculating the biomass of oil palm trunk. Furthermore, destructive methods were used to determine the biomass in other oil palm parts (fronds, leaves, and fruits). Carbon stocks from the other carbon pools in the oil palm plantations were measured which includes understory, litterfall, and soil. Results revealed that the average carbon stock in the oil palm plantations is 40.33 tC/ha. Majority of the carbon stock is found in the oil palm plant (53%), followed by soil (38%), litterfall (6%), and understory, (4%). The average carbon sequestration rate of oil palm plants is estimated to be 4.55 tC/ha/year. It is advised that oil palm expansions should be done on grasslands and barren lands instead of forest lands to avoid incurring “carbon debts”. It is also recommended that oil palms should be mixed with shrub crops species to enhance soil organic carbon as well as increase the aboveground biomass in oil palm plantations.


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