Brief introduction of strawberry growth environment and conditions

1, soil. Strawberries are suitable for planting in fertile, loose neutral or slightly acidic loam with strong water and fertilizer conservation ability, but not in soil with too high viscosity. Strawberries can also be planted on sandy soil with more manure and frequent irrigation, and the suitable pH value is 5.5-6.5. Strawberries are very sensitive to alkaline soil, and arid areas without irrigation conditions are not suitable for planting strawberries.

2. Lighting. Strawberry is a light-loving plant, but it has strong shade tolerance. When the light is sufficient, the plant is short and strong, the fruit is small, the color is dark and the quality is good; Under the condition of semi-light, the fruit is large, light in color, low in sugar content and long in harvest period; When the light is insufficient, the petiole and peduncle are thin, the leaves are pale, the flowers are small, the fruit is small and the quality is poor. The suitable light time for flowering and fruiting period and vigorous growth period is 12- 15 hours; In the flower bud differentiation stage, the suitable illumination time is 10- 12 hours; /kloc-Sunshine for more than 0/6 hours can make it grow vigorously, but it can't form flower buds or even blossom and bear fruit.

3. Moisture. Strawberry has shallow root distribution, large transpiration, high regeneration efficiency of new and old leaves, drought tolerance and more water demand. Generally speaking, the soil water content in the growing season should not be lower than 60%, which can basically meet the water demand of each development stage. Pay attention to water control when the fruit is close to maturity to ensure the sugar and hardness of the fruit. In the middle of June, 5438+ 10, the stems and leaves stopped growing and buds basically formed. It is necessary to replenish enough frozen water in time to prepare for winter. Strawberries are not tolerant to waterlogging, so they should be watered frequently. Pay attention to timely drainage in rainy season.

4. temperature. Strawberry likes warm and cool climate, the suitable temperature for plant growth is 15-22℃, flowers are frozen at -5℃, fruits and roots are frozen below -7℃, growth is slow above 25℃, and growth and photosynthesis are inhibited above 30℃. Therefore, when the summer temperature is higher than 30℃ and the sunshine is strong, shading measures should be taken. Flowering temperature below 0℃ or above 40℃ will hinder pollination and fertilization, affect seed development and lead to deformed fruit.