早熟黄瓜一般指早期采用塑料薄膜复盖、三月中下旬定植、四月下旬或五月初上市的春黄瓜。早熟黄瓜一般比露地栽培黄瓜能提早二十多天上市,而且产量一般比露地黄瓜要提高一倍以上。春黄瓜结瓜期长,现就怎样防止早衰,提高产量,谈谈我们的做法: 1.抓好定植。要种好春黄瓜必须首先抓好定植关,要做到壮苗、适令、带土、带药定植。壮苗的要求:苗子有4—5片真叶,叶型较大,叶色深绿,茎秆粗壮,苗高达3—4 Early cucumber generally refers to the early use of plastic film cover, planting in late March, late April or early May listing of spring cucumber. Premature cucumbers than the open field cucumber cultivation can be listed more than 20 days earlier, and the yield is generally more than double the open cucumber to be raised. Cucumber cucumber long period, now how to prevent premature aging, increase production, talk about our approach: 1. Do a good job of planting. To grow a good spring cucumber must first grasp the planting gateway, to be strong seedlings, proper order, with soil, medicine planting. Strong seedling requirements: seedlings have 4-5 true leaves, leaf larger, dark green leaves, stem sturdy, up to 3-4