The strategy of protected cultivation aims to boost the commercial cultivation of tomatoes, resulting in improved crop productivity, quality produce, efficient resource utilization, and higher incomes for farmers, all while minimizing the impact of environmental stresses. This method ensures a consistent supply of tomato products in local markets, particularly during periods of low tomato availability, thus increasing market prices.
Under the Tribal Sub Plan project, the ICAR Research Complex for NEH Region, Mizoram Centre, selected 16 farmers from five districts of Mizoram. These farmers were supported by various agricultural institutions for monitoring and data recording. Over the past five years, the relative annual profitability of protected tomato cultivation over a 180 m² area was studied, revealing promising results.
Three high-yielding tomato cultivars, including Arka Rakhsak, were grown under poly house conditions, offering resistance to various diseases. Standard nutrient and pest management practices were employed, with planting times based on institutional field trial results. Targeted farmers received training and technical support for off-season tomato cultivation.
In Mizoram, open-field tomato cultivation faces challenges due to heavy rainfall and temperature variations, resulting in reduced yields. Protected cultivation, however, significantly increased fruit yield by nearly 3.5 times, with an extended growth period and efficient land use. The technology initially required high investment but proved profitable over time.
The adoption of protected cultivation led to increased yields, higher net incomes, and more employment opportunities for farmers. Pu. Thanmawia and Thangkima were among the successful adopters, achieving impressive fruit yields. Encouraged by their success, neighboring farmers are now exploring similar ventures.
One such farmer, Pu Laltlanzova, initiated protected tomato cultivation under the Tribal Sub Plan scheme after witnessing the success of his neighbor, Pu Thangkima. After three years, he expressed satisfaction with the venture, transitioning from traditional vegetable cultivation to profitable tomato farming in greenhouses.
Overall, the adoption of protected cultivation technology has transformed tomato cultivation in Mizoram, offering a sustainable and lucrative alternative for farmers, thus contributing to the economic development of the region.
(Source: ICAR)