Tomato is an important commercial vegetable crop grown throughout the world, is also known to tolerate the calcareous soil conditions. But, phosphorus availability is a major constrain affecting its yield and productivity. Application of sulphur(S) is known to enhance its availability through biochemical reactions and desorption process. To ascertain the quantity of P and S required to enhance the productivity of tomato, a field experiment was conducted in calcareous clay loam soil with five levels of P 2 O 5 (312.5, 250, 187.5, 125 and 0 kg ha-1) and four levels of S, applied at the rate of 2.5, 1.5, 0.5 and 0 per cent (w/w) equivalent to active CaCO 3 in soil. Increased rate of P and S application enhanced tomato growth recording highest with P 312.5 + S 2.5 which was on par with P 250 +S 2.5. But, the highest fruit setting rate (69.37%) was obtained with P 250 +S 2.5 resulting in higher number of fruits per cluster (4.94), fruits per plant (41.17), fruit weight (77.60 g), fruit diameter (5.17cm). All these yield parameters were manifested into marketable tomato fruit yield recording maximum of 42.30 t ha-1 with P 250 +S 2.5. The study established that application of 250 kg ha-1 P +2.5% S found to be statistically optimum for tomato in terms of its yield (42.30 ton ha-1).
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.