How to trellis cucumber in a polyhouse for higher yield in Haryana?

In a polyhouse, grow parthenocarpic (seedless, gynoecious) cucumber hybrids on a single stem trained up plastic twine to an overhead wire. Plant on raised beds at about 40 to 45 cm in paired rows on drip, giving roughly 2.5 to 3 plants per square metre. Remove all side shoots and the fruit from the bottom 30 to 60 cm of stem so the plant establishes, then allow one fruit per node above that, and lower or layer the vine as it reaches the wire. This single stem system gives clean straight fruit and far higher marketable yield than ground culture. Confirm hybrid, plant density and fertigation with your KVK or the polyhouse supplier, since parthenocarpic types must be kept isolated from bees to avoid misshapen fruit.