2. Fertilization: The demand for fertilizer for wrinkled papaya is strong, and organic fertilizer should be applied when it germinates in spring; Compound fertilizer needs to be added during the summer growth period; Top dressing should be applied when leaves fall in autumn, and sufficient decomposed cake fertilizer should be applied in winter.
Third, watering: wrinkled papaya is usually watered in moderation to ensure that the basin soil is moist. Don't pour too much water, otherwise it will accumulate water and rot the roots easily. Adequate water should be ensured during flowering and growing periods.
4. Light: The growth of wrinkled papaya needs sufficient light, and it likes sunny environment. It should be placed in an open area with plenty of sunshine, and it should be shaded in time in hot summer.
Verb (abbreviation of verb) Note: 1. Disease: The main disease of wrinkled papaya is rust, which will cause a large number of leaves of wrinkled papaya to fall off and affect its growth. Pesticides such as Bordeaux mixture and carbendazim can be sprayed to control rust.
2. Pests: The main pests are stink bugs and peach aphids, which will cause the leaves to wither and wither, resulting in curved leaves. Chemical agents such as trichlorfon solution and chlorpyrifos emulsion can be sprayed for control.