be harvested with the help of labors. so, we have to pay rs. as labor wage to harvest one acre mustard field. the cost of drying, threshing and packing etc. mustard drying, threshing. after harvesting plants are kept for drying after which they were beaten up with the help of sticks to separate the seeds...
flowers, the stem becomes woody, and essential oil production declines. to prevent this, a basil-grower may pinch off any flower stems before they are fully mature. because only the blooming stem is so affected, some can be pinched for leaf production, while others are left to bloom for decoration or seeds...