2. Potatoes: like sandy loam and fertilizer; Tubers can be planted in spring or autumn; Pay attention to the prevention and control of aphids, and topdressing 1 time in bud stage and full flowering stage respectively.
3. Radish: sandy loam; Spring sowing, summer sowing and early autumn can be used; It is hot and rainy in summer, so pay attention to the prevention and control of downy mildew and powdery mildew.
4. Peanut: I like fertile sandy loam and choose good varieties; Spring sowing, summer sowing and early autumn can be used; Apply foot fat.
5. Lentils: I like warm climate and need plenty of water and fertilizer; Sowing between Qingming and Grain Rain in spring; Pay attention to rust prevention in rainy season and prevent aphids and red spiders in spring.
6. Bitter gourd; Humidity, temperature, fertilizer and waterlogging tolerance; Insect pests mainly include aphids and cabbage caterpillars, which can be sprayed on the leaves with Dixie emulsion 1000 times.
7. Pumpkin: low requirements for soil quality, preferring warmth to extreme heat; Spring is suitable for sowing in April; The first few female flowers should be artificially pollinated, and attention should be paid to preventing aphids and cabbage caterpillars.
8. Pepper: sow between the vernal equinox and Tomb-Sweeping Day; Like light, pay attention to drainage and flood control; Pepper flowers are hermaphroditic and self-pollinated;
9. Grape: When it overwinters, you can pick its vines and bury them in the soil, and then take them out and tie them on the shelf in spring.
10. mint: aggressive, it is best to plant it in a pot, which can be directly buried in the soil.
1 1. Vanilla: Most seasonings used in western food, most of which like light, and some varieties are not resistant to exposure.
12. Apples: Apples in European courtyards can be pruned and planted on the wall to create the effect of climbing the wall and facilitate picking.
13. Cherry: More than two cherries can be planted at the same time in a short distance, because the self-pollination efficiency of a cherry is too low, which is easy to cause fruit drop.