What crops are planted at the vernal equinox?

Crops suitable for planting in the vernal equinox are watermelon, leek, green onion, spring radish, tomato, cucumber, pepper, eggplant, carrot, Chin

What crops are planted at the vernal equinox?

Crops suitable for planting in the vernal equinox are watermelon, leek, green onion, spring radish, tomato, cucumber, pepper, eggplant, carrot, Chinese cabbage, cabbage, celery, beans, loofah, spinach, lettuce, lettuce, chrysanthemum, fennel, early rice, cotton, soybean, spring corn, spring peanut, sweet potato and so on. The vernal equinox is the fourth of the 24 solar terms, and the specific time is from March 19 to March 22 of the Gregorian calendar every year.

1. What crops are planted at the vernal equinox?

1, suitable for planting crops.

Crops suitable for planting in the spring equinox season mainly include watermelon, leek, green onion, spring radish, carrot, tomato, cucumber, pepper, eggplant, Chinese cabbage, cabbage, early rice, cotton, soybean, early rice, cotton, soybean, spring corn, celery, beans, loofah, spinach, lettuce, chrysanthemum and lettuce. It should be adjusted according to local actual climatic conditions (temperature, humidity, etc.). ).

Step 2 manage

(1) Although the temperature is rising at the vernal equinox, we should pay attention to the phenomenon of late spring cold. So, when planting crops in the spring equinox, what's the best choice? Cold tail and warm head? Planting in good weather (sunny 3-5 days after sowing) can greatly improve the emergence rate.

(2) If it is in the northern area (windy and rainy in spring), it is necessary to do a good job in field irrigation management. If it is in the south (rainy, warm and humid in spring), it is necessary to dig ditches in advance and do a good job in preventing water accumulation in the field.

(3) During the period around the vernal equinox, the weather gets warmer and the humidity increases, and all kinds of germs and pests in the field become active, so it is necessary to do a good job of pest control.

Second, introduce the vernal equinox

1, the vernal equinox is the fourth of the 24 solar terms. At this time, the sun shines directly on the equator, and day and night are almost equal. Later, the direct position of the sun gradually moved northward, making the days in the northern hemisphere long and the nights in the southern hemisphere short.

2. the vernal equinox is from March 19 to March 22 of the Gregorian calendar every year, and the sun reaches 0? .

3. At the vernal equinox, except for the mountains with higher altitude and the latitude of 45? Outside the northern region, the average daily temperature in all parts of the country is stable above 0℃.