topwork


Also found in: Dictionary.

topwork

[′täp‚wərk]
(botany)
A procedure employed to propagate seedless varieties of fruit and hybrids, to change the variety of fruit, and to correct pollination problems, using any of three methods: root grafting, crown grafting, and top grafting.
References in periodicals archive ?
It is also fitted with a range of beech base cupboard and drawerunitswith roll topwork surface over and breakfast bar, matching wall mounted cabinets, inset stainless steel one and half bowl sink and drainer unit, integrated appliances to include dishwasher, gas hob with electric oven and stainless steel extractor hood and chimney, and fridge freezer.
Options available include the Top Cover Guard Interlock Design with Safety Performance Standard PLa rating, 60,000psi redundant topworks, and Power Factor Correction (PFC) to reduce electrical demand and operating costs.
With this feature, the field operator can indefinitely idle and lock out the topworks needing service without interrupting flow of initiator fluid from the pump skid
The assembly mounting/interface components are 316 stainless steel investment castings, profiled to adapt to standard ISO valve topworks.
Each pressure transmitter uses the same innovative topworks packaging with modular intelligent electronics.