The cucumber is a classic vegetable grown widely in the north and south of the country, juicy, nutritious, rich in vitamin c and food fibres, and highly adaptable - from the tropical climate of hainan to the cold environment of the heilong river, from the arid areas of xinjiang to the wet zone of gangnan, high-yield, high-quality cucumbers are grown almost throughout the country。
As a chicken crop, it has a high yield of 30 to 40 days and can be cultivated in the field, in large huts and on the balcony, with an acre income of 8,000 to 15,000 yuan, which is a high-quality option for domestic vegetable gardens and for the scale of farming。
This national master plan helps you master the core technology of high cucumber production
Recognizing cucumbers: the highly adaptable queen of vegetables ii. Cultivation time and mouths in all regions of the country arrange for north-eastern china (beijing, tianjin, hebei, shandong, shanxi) (liao ning, jilin, heilongjiang) and north-western china (shanghai, jiangsu, zhejiang, anhui, jiangxi) (gangdong, guangxi, fujian, hainan) (sichuan, yunnan, guizhou, chongqing)
Iii. Varieties selection: the selection of suitable species for local use makes it easier to achieve high yields
Core requirements: border/salmon soil, ph 6. 0-7. 0, soil thickness 30 cm, avoidance of association with thorium crops (prone to atrophy)
(b) deep earth conversion: 25-30 cm deep soil before seeding, 5-7 days of tan and 5-7 days of sterilisation and reduction of pneumocococcal residual application: 3000 - 4000 kg + compound weight of 50 kg + 30 kg per phosphoric acid per acre, all flatted into the soil: field planting 20 - 25 cm tall, 80 - 100 cm wide, 40 cm apart (for drainage and scaffolding)
Roast chickens (core technology, national)
Critical timing: planting up to 30 cm, setting up immediately when rolls appear, late and ready to roll, seriously affecting growth and results
4. Attention to whole-of-the-art (critical to increase production) single-cranium branches (recommended, suitable for most varieties)
The whole sting must take place in the middle of the morning (sunday operation is susceptible to disease), while the old, yellow and sick leaves are removed in time to improve ventilation。
5. Water fertilizer management (national common principles) v. Prevention of common diseases and pests 1. Prevention of diseases 2. Pest control vi. Scientific harvesting and economic benefits 1. Timing and methods 2. Economic benefits (national reference)
In the north china region, the annual spring + autumn is 6000 - 8,000 kg per acre, with an income of 12000 - 24000 kg per acre and a net gain of 10 000 - 21000 yuan per acre; in the east china region, the range of spring, summer and autumn is 80 000 - 10 000 kg per acre, with an income of 16,000 - 30000 kg per acre, with a net gain of 13500 - 26500 kg; in the south china region, there is a total production of 10 000 - 15000 kg per acre, with an income of 20,000 - 45,000 kg per acre and a net gain of 17,000 - 41,000 kg per acre; and in the country, there is a total production of 2 - 3 300 kg per year, with a total yield of 12 000 - 15000 kg per acre, with a net gain of 40000 - 80000 yen per ac。
Vii. Revision and proposals for the response of the practical recommendations on housing in housing (snop)
Core points: the key to cucumber cultivation is high productivity with controlled temperatures (20-30°c best), light (eight hours per day), water fattening (frequent and indigence) and the choice of varieties and planting times in the area。
Proposals for action:
Cucumbers are new and good-quality vegetables, and with the above cores in mind, high-yielding, fresh cucumbers can be grown all over the country
