Cultivation technology for cucumber

Abstract

The invention belongs to the technical field of vegetable cultivation and particularly relates to a cultivation technology for cucumber. The cultivation technology comprises the steps of soil selection and land preparation, seed treatment, seedling culture, transplantation, tendril hanging or putting up of a frame, field management and harvest. The soil selection and land preparation step comprises the steps of selecting a little too viscous sandy loam which has potential of hydrogen of 60.-7.5, is rich in organic matters and good in irrigation and drainage, preserves moisture and fertility and is not used for planting the cucumber for the previous crop; adopting deep trenches and high rectangular pieces of land for a whole field, enabling the width of every rectangular piece of land to be 1.8-2.0m, enabling the height of every rectangular piece of land to 40cm, enabling every rectangular piece of land to be in the north-and-south direction, applying 1000kg of high-quality organic fertilizer, 50kg of three-nutrient compound fertilizer and 20kg of potassium sulphate per 2000 / 3 square meters by combination with land preparation, performing trenching to form ridges, enabling the ridge width to be 1-1.2m, and performing double-line transplantation. The cultivation technology has the advantages that efficient, low-toxicity and low-residual chemical pesticides are selected scientifically and reasonably, the pesticide residual amount of the cucumber is lower than the national food sanitary standard, the cucumber yield is high by adopting the technology, and people's daily life requirements are met.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a small cucumber cultivation technology. Background technique [0002] Cucumber, also known as pickled cucumbers and green cucumbers, belongs to Cucurbitaceae. It is an annual vine or climbing herb. It is widely distributed throughout China and is one of the main greenhouse products. The edible part of cucumber is the tender ovary, the color of the fruit is oily green or emerald green, the flesh is crispy, sweet and juicy, with a delicate fragrance and delicious taste, and the calorie content of cucumber is very low. Cucumber contains glycosides such as glucose, rhamnose, semiporous sugar, mannose, xylose, fructose, rutin, isoquercitrin, and arginine glucoside. It still contains caffeic acid, chlorogenic acid, various free amino acids, vitamin G (riboflavin) and vitamin C-10.3mg%. It also contains 1 mg% of volatile oil, of which 60% is 2,6-nonadienol a...

AI Technical Summary

Problems solved by technology

[0003] At present, the yield of gherkins is low and the amount of pesticide residues is large, which cannot meet people's demand for gherkins