Agroforestry is a type of land production management system. In this method afforestation is done in a well-planned manner. In such afforestation, trees, crops, fodder and fish feed are produced on the same land. In this afforestation no element interferes with other elements. All ingredients enrich the environment in combination. This afforestation is economically profitable. As a result of this afforestation, land can be used for many purposes.
Population problem is an important problem in our national life. Our land is limited. This land is not able to meet the needs of huge population. So afforestation should not be limited to forests. It is time to adopt ago-forestry as a modern technology. Therefore, general agricultural farms, roadsides and embankments, backyards, around the establishment – everywhere agroforestry is important. For this, it is necessary to carry out intensive and comprehensive ago-forestry revolution in the whole country. Agroforestry can play an important role in solving the multifaceted problems of our lives. Match and discuss the following with your list.
Solutions to the problems of agroforestry
In order to increase the amount of arable land, the areas where social afforestation is done need to be brought under agroforestry. The use of the extract should be used to control pests and insects, to compensate for the loss of production due to natural calamities, to take public and private initiatives, and to ensure that farmers get a fair price for their produce. Farmers need to be trained, public and private initiatives need to be taken, good seeds and fertilizers need to be provided by the government, people’s participation in maintenance of agro-forestry needs to be increased, transportation needs to be improved so that farmers can easily get their produce at different places Area based agro-industries should be set up so that agro-products can be processed and agro-products can be stored immediately.
Adequate cold storage facilities also need to be set up by the government and the private sector. Observe the picture of agro-forestry well. Talk about agroforestry like yourself. Have you actually seen agroforestry? If you have seen, tell the characteristics of this forestry. Why is agroforestry profitable? Make a list of the obstacles or problems of agro-forestry in our country. Find ways to overcome these problems through group discussions.
Tree planting technique rules
A row of trees can be planted in the side space for the movement of vehicles and people. Depending on the availability of land, multiple rows of trees can be planted. If two rows are planted, trees can be planted at a distance of 1.5-2.5 m. Trees are planted in rows along the sloping part of the embankment. However, it is advisable to start the second line from the space between the two trees by keeping the distance from one tree to the other in the first row. Trees are planted in a row at the bottom of the road. Mandar, Jarul, Hijal etc. trees are planted in the lower part of the soil. Where the first line will start, the second line will start from the middle instead of along it.
As a result, even if trees are planted at a distance of two meters, the distance from one sapling to another will actually be 2 m × 1 m. This will increase the ability to prevent soil erosion. This does not damage the dam. Double-seeded and more branched trees should not be planted on either side of the dam. Because the taller the tree, the more soil erosion. It is best to choose trees that have roots in more areas. For example, coconut, betel nut, etc. are one-seeded trees. As their roots cover more area, soil erosion is prevented. When planting trees next to the dam, the leaves of the trees that are used as fodder need to be selected. This is because these dams are used as shelters for livestock during floods.
Alignment of roads and dams
Rowed afforestation “Somewhere along the road and embankment in one row, somewhere in two or three rows. This method of tree planting is called lined afforestation. Row afforestation or strip afforestation is a significant production technique of social afforestation. Mahogany, Jarul, Shirish, Raintree, Sonalu, Krishnachura, Neem, etc. are planted. Apart from the Forest Department, various NGOs have created linear afforestation across the country with the help of World Health Program and in the light of their own programs. There are three conventional models of lined afforestation.
Agroforestry is the method of producing trees, crops and fodder on the same land. It does not interfere with each other’s production. There is no harm to the environment. Is economically profitable. There is ample space for potential agro-forestry in Bangladesh. These are: backyard houses, farms, lands adjacent to houses, fallow and marginal lands, eroded and newly created forests, roads, railways and dams, ponds and reservoirs and coastal areas. “Generally, the factors that need to be considered in making a suitable agroforestry model or design for a particular social area are: 1. Location of land 2. Social and economic condition 3. Soil characteristics 4. Demand of farmers
