1, variety selection
In order to meet the market demand in the spring, improve planting efficiency, greenhouse chili pepper must be in mid-April began to market, the main choice of Su Pepper No. 5, Xiang research 804 and other thin-skinned precocious varieties, at present, large areas of the county demonstration planting Xiang research 804 organic chili pepper, the varieties of cold hardiness is strong, the plant is good, the quality of the fruit of a single 150 g or more, early spring yield, sustained results Strong ability, well loved by the planting of large households.
2, base selection
In order to achieve early maturity and high yield production goals, it is appropriate to choose a high organic matter content, good water retention and fertilizer, good permeability of the river impact dam area sandy loam planting, the same sowing period can be earlier than the mountain chili peppers 1 week on the market, planting benefits significantly increased. In order to realize the base of continuous cultivation, in late July each year, the last season of pepper stalks pulled out for the sun.
3, park planning
For the convenience of production management and product transportation, we should carry out a comprehensive planning of the base, leaving the base of the trunk road, road and irrigation facilities construction land, the conditions of the park where the road should be hardened to keep the park road and trunk highway connection smooth.
4, nursery
4.1 Seedbed selection
Seedbed selection of fertile soil, flat terrain, well-drained sandy loam and loam is appropriate. Should avoid the use of lycopene vegetables continuous crop land for seedbed, after selecting a good nursery plot, manually remove field weeds, debris, etc., about 2 weeks before sowing turn over the bed soil, because the industrial scale of the base of the seedbed land are continuous crop land, so it should be turned over about 1 month in advance of the seedbed.
4.2 Seedbed treatment
Because of the perennial autumn rains in Shehong County, in order to improve the seedling emergence rate and to ensure that the seedlings are formed at one time, it is necessary to build a good greenhouse facility before the seedling nursery, and apply rotted residue fertilizer per 667 m2 3~4 days before sowing.
4.3 Seedling
Shekou County spring early organic chili peppers generally in late September to start seedling, seedling before the greenhouse is divided into 4 compartments, compartment width of 1.3 ~ 1.5 m, the compartments will be watered with clear manure water, after the fertilizer group seedling, fertilizer groups about 4 cm in diameter, if the soil is dry can be poured with a small amount of water to keep the seedbed moist, the water collects after drying, each fertilizer group sowing 2, the general commercial chili pepper Seeds have been coated, do not need to be sterilized; sowing higher temperatures, and do not need to germinate, to direct seeding of dry seeds is appropriate, after sowing the compartment ditch soil whole fine for cover seeds, cover the thickness of seeds about 1 cm. September in the county, high temperatures, strong light, sowing immediately covered with shade netting on the trellis to reduce the evaporation of water in the seedbed, to ensure that the seedlings are neatly.
4.4 Seedling management
After the emergence of the management focus to strengthen the seedbed ventilation cooling, humidity and pest control, non-special weather are to open the ends of the greenhouses, the seedbed does not need watering in general, the emergence of seedlings about 30 days to start transplanting.
5, planting
5.1 Build greenhouses
In order to ensure that organic peppers can be transplanted on time, the land should begin to build greenhouses after tilling, according to their own conditions to choose the bamboo, steel, plastic steel greenhouses, etc., greenhouses are generally wide 7 ~ 8 m, the length of the general requirements of more than 40 m, in order to facilitate heat preservation, the film choose the thickness of 0.1 mm of the anti-fog film in order to improve the greenhouse life, reduce the impact of fog droplets on the wintering vegetables.
5.2 Planting time and method
Our county's early spring organic pepper transplanting generally began in late October, transplanting before 667 m2 into the rotted organic residual fertilizer 2,000 kg and 40% of the Sakofu composite fertilizer 35 kg, there is no residual fertilizer 667 m2 to be applied to 40% of the Sakofu or 45% of the Bilife composite fertilizer 60 kg, rotary ploughing and transplanted in a timely manner after the whole thin, planting Row spacing 60 cm, nest spacing 40 cm, 667 m2 planted
2,800 nests, 667 m2 effective plants 5,600 plants.
5.3 Post-planting management
①Initial management: due to the county's more rainy autumn, and the base of the impact of the Fuling River dam land, in the soil is not a serious drought, the transplantation of the general need to irrigate the root of the water, you can reduce the humidity in the shed, but the transplantation of bare-root seedlings must be irrigated with the root of the water, planted in the first week with a black mulch will be covered with the rows of the whole. Organic pepper transplanted, the daytime shed ends open, closed shed at night, which is conducive to ventilation and drainage, but also shorten the seedling period, this management has been continued until early December, when the daily maximum temperature is lower than 15 ℃ when closed shed.
②Winter management: winter management focuses on ensuring the safety of pepper seedlings over winter, mainly to check whether the shed is damaged, such as the need for timely repair. Practice in recent years has shown that as long as the continuous frost days do not exceed 3 days, greenhouse pepper will be able to safely overwintering, such as extreme weather, can be taken in the organic pepper seedlings covered with white plastic film to reduce frost damage losses, such as some of the plant branches produce frost damage, wait until spring temperatures rise after cutting frostbitten branches, through the new lateral branches can make up for most of the yield losses.