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[Apple Yield Follow-Up Collection] More fruit, bigger fruit, and better-looking fruit!

Release Date:

31 Mar,2026

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Abstract

It is currently apple harvest season, and in major apple-producing regions, traders can be seen everywhere coming to purchase apples, while farmers can be spotted in the fields picking them. The lush green leaves set off the bright red fruits, creating a picturesque scene of rural abundance.

It is currently apple harvest season, and in major apple-producing regions, traders can be seen everywhere purchasing apples, while farmers are busy picking them in the fields. The lush green leaves set off the bright red fruits, creating a picturesque scene of rural abundance.

In recent years, apple growers have placed increasingly stringent demands on fruit quality. In addition to size, uniformity, excellent flavor, and adequate sweetness, there is now a strong emphasis on color development and skin luster. Consequently, enhancing apple coloration and shine has become a critical factor for large-scale producers seeking to boost their incomes. Scientific and balanced fertilization is particularly important: it not only maintains and enhances soil fertility but also increases yields, improves crop quality, and strengthens stress resistance.

Yunnan Zhaotong Chapter

Apples from Zhaotong, Yunnan, thrive in the remote mountains at elevations above 2,300 meters. Thanks to their low-latitude, high-altitude growing conditions and the sparse human presence in the area, they’re affectionately known as “the apples closest to the sun and farthest from the city.” Basking in the mountain’s cool temperatures and the sun’s golden rays, these apples boast a tender, crisp flesh, abundant juice, and a rich, intense flavor. Now, let’s take a tour of Brother Deng’s apple orchard!

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[Autumn Base Fertilization] Why is autumn base fertilization recommended for fruit trees?


Fruit trees such as apple and pear trees expend substantial amounts of nutrients and water over the course of a year as they bloom, set fruit, produce new shoots and leaves, and develop expanding fruits and blossoms. A single tree may yield 200 to 300 jin of apples or pears in a year, with the branches and foliage adding another few hundred jin; all of these dry materials are synthesized from the water and nutrients absorbed by the root system. As everyone knows, vigorous trees produce larger fruits, while weak trees yield smaller ones—vigor in the tree reflects vigor in the roots, and weakness in the tree reflects weakness in the roots. Therefore, to cultivate a robust tree, one must first strengthen its roots.

31 Mar,2026

Applying base fertilizer to fruit trees in early autumn offers numerous benefits!!!


The optimal temperature for leaf function is 18–25°C, with peak performance around 25°C. When the diurnal temperature range is large, the nutrients synthesized by the leaves are primarily allocated to storage. In September, daytime temperatures generally stay below 30°C but above 20°C, while nighttime temperatures typically hover in the teens Celsius; therefore, from a timing perspective, applying a base fertilizer in autumn is most advantageous starting in September.

31 Mar,2026