The present research project was executed during 2008-2009, to evaluate the effect of Zn, B (micro-nutrients) in combination with N for the tomato grown under high tunnel. Micro-nutrients were purchased from 4B Group of Fertilizers. The experiment was arranged in Completely Randomized Design (CRD) with fifteen treatments with three replications. The parameters on vegetative and reproductive response were recorded and statistically analyzed at 5 % level of significance. The treatment means were compared by DMR test. After the statistical analysis it was found that as compared to control when different dozes of micronutrients were applied by foliar method, the plants showed variations in their heights, no. of leaves, no of flowers, no of fruits, average fruit weight and yield per plant and same case in quality parameters like TSS %age, Vit. C contents and acidity %age. The treatment T14 (Navigator with Zn = 6%, B = 5%, N = 2%) indicated the maximum average values in all parameter among all other treatments revealed the nearly same results except T3 (Boll feed with B = 5%) and T5 (Sugar Mover with B = 6%) respectively.

The objective of this study was to create the earliness, enhance quality production of tuberose. Main parameters studied were sprouting date sprouting percentage, days to leave emergence, number of leaves per plant, leaf area (cm), days to spike emergence, plant height (cm), plant height at the time of tunnel removal (cm), florets emergence date (days), number of florets per spike, length of spike (cm), thickness of spike (mm), floret diameter (mm), color of florets, fragrance of florets, .The results showed that T3 (Mulch+Low tunnel) was best in case of sprouting date (37.037 days), sprouting percentage (100 %), days to leave emergence (36.125 days), days to spike emergence (47.1625 days), plant height at the time of tunnel (37.5925 cm), florets emergence date (223.9 days), color of florets(9.75), fragrance of florets (9.75) and earliness( 41.15 days).T1(Mulch) was best in case of number of leaves per plant (17.48) and leaf area (41.15 cm). T6 (Micronutrients) was best in case of number of florets per spike (39.809), thickness of spike (5.879 mm) and floret diameter (38.875 mm). T8 (Mulch + Humic acid) was leading treatment in case of spike length (49.55 cm).