Can you grow tomatoes in June? When are tomatoes planted?

Tomatoes can be eaten directly as fruit and can also be used for cooking. The most common is scrambled eggs with tomatoes. So, when are the tomatoes planted? Can you grow tomatoes in June?

Can you grow tomatoes in June?

1, planting time of spring tomato

In spring, tomatoes are usually planted immediately after the local late frost period and when the ground temperature of the 5- 10 cm plough layer stably passes through 12℃. For example, the average late frost period in Shenyang over the years is May 2, and the suitable planting period is generally May 6-10. Generally, it is planted around Qingming in the Yangtze River valley, around Grain Rain in North China, and around long summer in Northeast China. It can be planted early in the sandy land with phoenix barrier, plastic film coverage and Gao Qian leeward and sunny terrain. Planting should be decided according to the weather. In case of rainy weather in Taihō, planting should be postponed appropriately. In the suitable planting period, Shaanxi tomatoes should be planted early, mainly depending on the time to market. There are two seasons in a year. One is delayed cultivation after autumn, and seedlings are raised after July and August.165438+1October can be listed one after another.

2. Planting time in autumn and winter.

Crops in autumn and winter are generally planted from mid-late July to mid-August, and from mid-late August to early September. From the middle and late September to the beginning of 10, and harvesting from the end of 1 1 to the beginning of February of the following year.

3. Planting time in winter and spring

165438+1sow in winter and spring from early October to early February of 65438+,1sow from late October to early February of the following year, and harvest from early March to June.

4. Planting time of winter stubble

Overwintering stubble belongs to one big stubble cultivation. Generally, 10 is from the middle and late September to the early October of 10, and it is sown in June of10 and harvested in June of the following year.

Planting conditions of tomato

Tomato likes temperature, and the suitable temperature is 25 ~ 28℃ during the day and 16 ~ 18℃ at night. When the temperature is lower than 15℃, it will affect the germination, pollination and fertilization of tomato seeds and the tomato will turn red. When the temperature is lower than 15℃, the growth will be slow and the reproductive development will be inhibited. When the temperature is 5℃, the stem and leaf stop growing; When the temperature is 2℃, they suffer from chilling injury; When the temperature is 0℃, they will freeze to death. When the temperature is higher than 35℃, reproductive development will be affected, and when the temperature is higher than 40℃, physiological disorder will lead to thermal death. Adequate illumination and suitable temperature difference are beneficial to nutrient accumulation and maturity, promote healthy plant development, prevent overgrowth, enhance tomato's disease resistance and stress resistance, and increase yield.

Cultivation techniques of tomato

1. High temperature in summer is beneficial to tomato growth, but keeping the ground moist and spraying new high-fat film in time can effectively prevent evaporation and transpiration of ground water, shorten the slow seedling stage, and make plants adapt to the new environment quickly and grow healthily.

Second, according to the growth demand of tomatoes, water, fertilize, weed and control pests and diseases reasonably. At the same time, the old yellow leaves at the lower part of the plant should be taken out of the greenhouse in time and buried deeply. At the same time, a new high-fat film should be sprayed in the greenhouse to form a protective film to prevent the invasion of airborne bacteria.

Third, in order to improve the fruit-setting rate of tomatoes, generally, the fruit-picking Zhuangdiling is sprayed before flowering, at the young fruit stage and at the fruit expansion stage, so as to enhance the quality of pollen fertilization, improve the cyclic fruit-setting rate, promote the fruit development, prevent the occurrence of fruit cracking and abnormal fruit, and repeatedly improve the quality and yield of tomatoes.