How much time, money and income does it take to grow cherry tomatoes?

It takes 50 to 60 days from planting to picking, and picking is once every other day or two days, and the picking time can reach 120 days or 150 days. An acre of land was invested 8,000 yuan in the early stage, including renting fields, seedlings, plastic film, bamboo, chemical fertilizer and pesticides, and the total income after harvest was 30,000 yuan to 35,000 yuan. \x0d\ Cultivation method \x0d\ Open field cultivation \x0d\ Spring tomatoes: seedlings are raised in hot-wire greenhouses in February, planted in the field after plastic film mulching in late March, and harvested from late May to late July. Choose early maturity and high yield varieties such as Sijihong and Shengnv. \x0d\2。 Autumn tomato: sow and raise seedlings in late June, raise seedlings in nutrient pots, sow in late July, harvest from late September to before frost, and choose Sijihong variety. \x0d\ protected cultivation \ x0d \ greenhouse cultivation: in June, 5438+ 10, seedlings were raised in sunny places or greenhouses, and the plants were planted in mid-March. It is best to cover with plastic film before planting, and then buckle the shed after planting. The market will be supplied from May to July, and 1 Miao will be listed earlier than in the open field. \x0d\2。 Greenhouse cultivation: 65438+early February, greenhouse cold bed or electric hot line seedling raising, sowing in late February, harvesting from early April to early August, selecting early maturing, high yield and high quality varieties. \x0d\3。 Rain-proof shed cultivation: similar to greenhouse cultivation, except that the shed is not covered for the whole period, only the apron curtain is removed, so that the shed plays a rainproof role in rainy season and summer, and the shed is covered with sunshade net, which has a cooling effect and can extend the supply period of tomatoes to August or even September. Varieties resistant to bacterial wilt can be selected. \x0d\4。 Greenhouse cultivation after autumn: sowing in late June to early July, sowing at the end of August, and listing from September to 65438+February. In June+10, 5438, it was feasible to cover the greenhouse with plastic film for heat preservation, which could be extended to supply fresh tomatoes on New Year's Day. \x0d\5。 Cultivation in solar greenhouse: In areas with abundant sunshine in winter, spring tomatoes can be cultivated in solar greenhouse and put on the market early. Generally, seedlings are raised in June at 5438+ 10, and sown in June 165438+ 10. The market will be listed from February to late June. \x0d\ The optimum growth temperature of cherry tomatoes is 24 ~ 3 1℃, and they like to be planted in places with strong sunshine and deep soil layers. The planting of cherry tomatoes should choose loam with rich organic matter, deep plough layer, good structure and loose air permeability. When preparing soil, the width of the border is 1.5m, the height of the ridge is 25cm, and the width of the border is 40cm. A border field with a width of 1.5m can be planted in 4 rows with a spacing of 25-30cm, and 6000-8000 plants can be planted per mu. When planting, first ditch in the border or on the semi-high ridge, the ditch depth is 15 cm. After ditching, apply 250 kg of decomposed manure per mu and add phosphate fertilizer. At the same time, 30 kilograms of calcium superphosphate can be applied per mu. The cherry tomatoes are small in shape, large in quantity and vigorous in growth. Attention should be paid to increasing the number of fruit sets during cultivation to make the fruit shape small and uniform. Double stem pruning should be used to cut off other side branches.