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Sugar orange flower promotion techniques: when to promote flowering, how to promote flowering, and whether girdling is needed
Flower promotion techniques for sugar oranges
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How can snow jujubes be turned into gold? Let's all put our heads together
Panchi Township is a mountainous area, and wild sour jujubes grow all over the hillsides. In recent years, the farmers have believed in scientific farming, invited professors from the Chinese Academy of Sciences, and successfully grafted and cultivated pear jujubes and snow jujubes, crisp, sweet and fragrant. The farmers are all accustomed to packing every 10 kg of jujubes into a cardboard box for sale, and they did make some money. But before long, Wang Chunhua, director of the Panchi Industrial and Commercial Office, discovered that when consumers bought those jujubes, they repeatedly said that each box was too big and too heavy, that a family could not eat so many at once, and that they were inconvenient to store. So he suggested to the growers that they change the 10 kg large box into 2
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Five observations to tell whether a watermelon has set fruit
First, look at the female flower's morphological features. In early-maturing watermelon varieties, the ovary is generally round (a few are oblong); female flowers with few hairs, a thick and long fruit stalk, and larger petals set fruit easily. For oval-fruited melons (mostly mid- to late-maturing varieties), the ovary is oblong, and female flowers with many hairs, a thick and long fruit stalk, and large petals set fruit easily; otherwise they set fruit with difficulty...
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What are the methods for judging whether a watermelon is ripe?
1. Accumulated temperature method. Watermelons need a certain amount of accumulated temperature from flowering to ripening. Generally, early and mid-season varieties need 700--800°C from flowering to ripening, while late varieties need about 1000°C. Therefore, under conditions of timely sowing in spring and normal climate, the fruit development days of each variety are basically fixed. Early varieties need 28--3...
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Why is it not advisable to plant peach trees together with other fruit trees?
Why is it not advisable to plant peach trees together with other fruit trees? What are the reasons? We also ask fellow gardeners who grow peach trees to help explain. Peaches contain protein, fat, carbohydrates, crude fiber, calcium, phosphorus, iron, carotene, vitamin B1, as well as organic acids, sugars and volatile oils. But peach trees are not suitable for mixed planting with other fruit trees...
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