Climate and Soil

It does not require a specific climate and can come up in dry climate too. In places where minimum temperature goes below 13⁰C, the growth of shoot will be slightly affected. Though it can be cultivated in most of the soil types, it comes up well in light textured red soils.

Varieties

Farmer prefers local varieties, which have pink midrib. University of Agricultural Science, Dharwad has recently released two cultivars viz DWD – 1 and DWD –2 which have an oil content of 5.22 and 4.09% respectively. Both the varieties are having strong aroma.

Preparation of field and planting

Mainfield should be ploughed repeatedly. Normally, a spacing of 90 to 120cm is followed on either side. One month before planting, pits of 30 x 30 x 30cm dimensions are dug out and are filled with top soil mixed with well decomposed farm yard manure at the time of planting. Healthy seedlings are planted in the centre of the pits. Then long furrows are formed connecting all the pits to facilitate easy irrigation.

The seedlings are irrigated once in five to seven days upto three years and once in 15 days afterwards. The field should be kept free of weeds. Normally curry leaf plants are not fertilized with inorganic source by the farmers. However, for a better growth and yield, each plant may be fertilized with 20kg of Farmyard manure besides 150g nitrogen, 25g phosphorus, and 50g of potash per year.

Harvesting and yield

At the end of first year, the crop comes to first harvest. The expected yield from one hectare is given below:

The plantation can be kept for 20 to 25 years depending upon the management practices followed.