Can fruit trees be watered during their blooming period? Three taboos for watering fruit trees during the blooming period.

Can fruit trees be watered during their blooming period?Spring revives the earth, and fruit trees successively enter the full bloom stage. The management of water at this time directly affects the fruit setting rate and fruit quality. Fruit farmers often struggle with whether to water during the blooming period. In fact, the water supply during this stage needs to be precisely controlled; any negligence may lead to a large number of flowers falling and reduced yield. This article will deeply analyze the scientific method of watering during the blooming period, helping fruit farmers achieve abundant harvest goals.Principles and Taboos of Watering Fruit Trees During Blooming Period1. Timing of WateringThe best time to replenish water should be controlled 7-10 days before flowering, with the soil moisture content maintained at 60%-70% being most beneficial for flower bud differentiation. When the top 5cm of the soil surface is dry and white, a small amount of water can be supplemented using drip irrigation to avoid large-scale irrigation that causes a sudden drop in ground temperature.2. Standard of Water ControlThe soil moisture content during the blooming period needs to be strictly controlled within the range of 55%-65%. Exceeding 70% will hinder root respiration. It is recommended to use a soil moisture meter for monitoring. The drought resistance of different fruit tree varieties needs special attention: apple trees are more drought-resistant, while peach trees are more sensitive to water.3. Consequences of Incorrect WateringExcessive watering during the blooming period can lead to three major issues: 1) Pollen grains absorb water, expand, and rupture. 2) The stigma mucus is diluted. 3) Vigorous growth of new shoots competes for nutrients. Data shows that improper watering can reduce the fruit setting rate by 40%-60%, and in severe cases, even cause the entire tree to shed flowers.Key Points of Comprehensive Management During Blooming Period1. Scientific Thinning TechniquesImplement a three-step thinning method at the beginning of full bloom: 1) Retain strong inflorescences. 2) Leave the central flower and 1-2 side flowers per inflorescence. 3) Maintain a spacing of 15-20cm. For late-maturing varieties with fewer flowers, thinning of fruit can be appropriately postponed after flowering.2. Disease and Pest ControlFocus on controlling flower-eating beetles, aphids, and moldy heart disease. It is recommended to use biological agents: Bacillus thuringiensis for controlling Lepidopteran pests, and matrine for controlling aphids. Spraying should be avoided during the full bloom period and completed before 10 am.3. Auxiliary Pollination MeasuresWhile controlling watering, arrange pollination trees at intervals. Releasing wall bees during the flowering period can increase pollination efficiency by over 30%. In case of continuous rainy weather, manual补充 pollination is required to ensure fruit setting rate.Through scientific water management and meticulous agricultural operations, not only can the issue of flower drop during the blooming period be avoided, but it can also store sufficient nutrients for fruit development. It is recommended that fruit farmers establish a blooming period management log, recording the climatic conditions and operational details each year, gradually forming a precision management plan suitable for their local orchard.