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First, irrigation moisturizing, shade cooling strawberry roots shallow, weak drought resistance, large leaf area, strong evaporation, such as not diligent irrigation, to maintain soil moisture, can easily lead to death of stems and leaves withered. Therefore, when there is cracking on the ground, the plots with irrigation conditions should be furrowed at night. After the water penetrates the plots, the irrigation will be stopped and the accumulated water in the trenches will be eliminated. The plots with no irrigation conditions should be flooded with water and drought every day. Foot drenched to keep the soil moist and reduce surface temperature. In addition, it is advisable to take a 1-meter-high shade shed on the surface of a cymbal, cover rice straw, fireweed, etc., and plant some stalked crops such as corn, sorghum, beans, and other vegetables. But can not be planted too dense, so as to avoid poor ventilation, lack of light, affecting the normal growth of strawberries.
Second, the directional pressure vines, roots and seedlings in the summer and autumn after the fruit growth, the stalks will produce 3 to 5 seedlings one after another. In order for the seedlings to grow into strong seedlings, the strawberry nursery used for the propagation of seedlings should be straightened and aligned in a timely manner during the emergence period. The new strains sent out were slightly pressed with soil to promote new roots.
Third, the removal of weeds, the prevention and control of diseases and insects Strawberries are prone to breeding when the summer is over, and strawberries compete for water, affecting the robust growth of strawberries, reducing the drought resistance of strawberry plants. Therefore, weeds must be removed regularly. Do not loosen the strawberry roots while weeding to avoid death. While weeding, we must remove yellow leaves and dead leaves of strawberry, reduce nutrients and water evaporation, and promote air and light transmission.
During the summer and autumn, the pest that threatens the strawberry the most is the cricket, often bite the plant, can use 800 times trichlorfon or 1000 times dichlorvos solution to sprinkle on the plant, can also be caught manually. Adults of clams often lay eggs on unfatty fat heaps. Therefore, the use of sufficiently mature organic fertilizer can also reduce hazards.
Strawberry's over-summer management
Strawberries like cool, not resistant to high temperature and drought, the suitable temperature for growth and development is 17 °C -26 °C, 30 °C above the growth was blocked. In case of high-temperature and dry weather above 35°C, plants will experience serious physiological disorders and even cause a large number of plant deaths. Therefore, whether it is a strawberry garden that has been planted for many years or a nursery that is planted once a year, measures must be taken to prevent high temperatures and droughts and ensure safer summers.
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