Pineapple planting: what are the requirements of pineapple planting environment?

What are the requirements of the pineapple growing environment? Please introduce the requirements of pineapple planting environment as follows: pineapple planting requirements for soil acidity and alkalinity: pineapple is widely suitable for soil, but it is not suitable for neutral or alkaline soil, clayey or unstructured silty soil, PH5~6 is required. The pineapple plant is short and less harmed by the wind, but the strong wind above 6 °can also cause damage. Temperature requirements for pineapple planting: temperature is the most important ecological factor affecting the growth, development, yield and quality of pineapple. Pineapple can grow at 15-40 ℃, 28-32 ℃ is the most suitable, 10 ℃ slows or stops growing, chilling injury occurs if it lasts less than 5 ℃, 1-2 ℃ can survive for 1-2 days, and serious damage will be caused if it is too long. The response of different pineapple varieties to temperature was different. The average temperature of the day was about 13 ℃, but it did not blossom until 16 ℃. Drought and extreme heat can also inhibit the blooming of flowers or lead to incomplete flowering. The length of fruit ripening period and quality are also closely related to temperature. From budding to maturity, the average temperature increased by 1 ℃, and the days of maturity decreased by about 5-8 days. If the temperature is high, the sunshine is strong, and the moisture is sufficient, the ripening period is short and the quality is good. Therefore, in general, the ripening period of summer and autumn fruit is shorter than that of winter and spring fruit, and the flavor is good. Water requirements for pineapple cultivation: pineapple is a relatively drought-tolerant crop. According to the study, the daily evapotranspiration of pineapple is about 4.5 mm. Even if the original water content of the soil is relatively high, as long as there is no precipitation for 3-4 weeks, the soil water can be exhausted. Therefore, attention should be paid to the proper supply of water in the growth and development of pineapple. In order to ensure its normal growth and development. However, pineapple is a shallow-rooted aerobic crop with too much water and too much soil moisture, which will cause poor soil ventilation, hinder nutrient absorption and utilization, and seriously cause root rot and death. Where the annual rainfall is more than 1000-1500 mm, and the precipitation time distribution is relatively uniform (monthly rainfall 100 mm), it is more suitable for pineapple growth. The groundwater level of 30cm to 50cm is beneficial to root growth. Short-term drought in autumn and winter is conducive to flower bud differentiation and enhance plant cold resistance, but excessive drought will cause plants to become yellow, fruit stalks dry, fruit core cracking, and will lead to early maturity, small fruit, not full, light pulp color, low moisture, poor flavor, and induce wilt disease, which can reduce yield by about 20%. If there is a long low temperature and drought in winter and spring, the cold resistance of the plant will be reduced, which is not conducive to flower bud differentiation, flower bud dysplasia, or even stagnation. So when the monthly rainfall is less than 50 mm, irrigation is needed to replenish water. Click to get more pineapple planting techniques. Click to get more fruit planting techniques.