This is the case for many people who grow cuisine: the seedlings look well, and in a few days they are bitten with little holes, and there are direct rotting roots. By the time of the convulsion period, frost and aphid piled up, and then over and over and over again, it took money and effort, and the cabbage was not tight。
Old vegetable farmers understand that disease prevention and insect prevention are important, and that it is not because they see a flood of pests that they urgently need to be remedied. Five to seven days after the sprouts, smooze enters the crucifixion period, i. E. Two real leaves spread and crosses the leaves, at which point the prophylactic drugs are put in place, the base number of insect ovary diseases is down, and later, a few less. It is important not to finish everything, but to follow up on it。
The medicine shall be taken after 4 p. M. In the morning, or when the dew is scattered. At high noon temperatures, do not spray and burn the leaves easily; if it rains within two hours or not, the rain washes off the medicine, which is nothing. The spray cannot be only the front of the leaf, and the aphids love to hide behind the back of the leaf, but also the topsoil around the roots of the seedlings to kill the larvae in the soil。
Old people growing in daejeon could use insecticides such as aphids to make fungicides that combine pests on the ground and the root causes of sapling; biological agents such as lysinium, dead grassbreed bacterium, etc., could be selected from home gardens without using chemicals. Whatever medication is used, it is important that water be handed over strictly in accordance with the instructions of packaging, and that the amount of medication be not increased by feeling, and that it be easy to drug the seedlings。
After taking the medicine, the field catheters cannot be lazy. And the time seedlings, which remove weak, ill seedlings, improve ventilation; water is watered in a small manner and water is drained from the ground in time to reduce the risk of decay. It is easier for the seedlings to get sick when they are young and weak. Cleaning up the grass around the kitchen also reduces insect breeding。
Here we remind you of two mistakes and do not think it's safe to take a pill. Heavy plots, heavy rain weather, or 7-10 days to get to the ground and find the seedlings to be disposed of in time. Pesticides should not be used for long periods of time only in order to avoid insects producing resistance and to maintain a safe interval prior to harvest, so as to be assured。
There is no one-size-fits-all secret in the field to catch the key window period of the seeding season and prevent it from going ahead with the management of water fertilizers so that the cabbage can grow full。
# field gardening # field gardening # vegetable growing # old farming experience # growing # cabbage management
