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What causes empty sunflower seeds? Latest cause analysis
The sunflower is a relatively common flower in our daily life, and its seeds are the sunflower seeds we often eat. The market demand for sunflowers is very large, so the planting area is also constantly expanding, but as more and more are planted, sunflowers have gradually developed
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What causes empty and shriveled seeds in sunflowers?
Why do sunflowers produce empty and shriveled seeds when planted? Please explain the reasons. The main reasons sunflowers produce empty and shriveled seeds when planted can be summarized as follows: 1. Empty and shriveled seeds caused by drought: Sunflower is a crop with relatively strong drought resistance and adaptability. However, from flower disc formation to the end of flowering, its water demand is greatest, accounting for about 60% of the water requirement of the entire growth period....
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How to prevent empty sunflower seeds? You need to master these control methods
How to prevent empty sunflower seeds? Let me explain: empty seeds around the outer ring of the sunflower are mainly caused by poor pollination; empty seeds in the center of the sunflower are mainly caused by insufficient fertilizer and water and a lack of nutrients. Therefore, preventing empty sunflower seeds first means ensuring adequate fertilizer and water, and second means artificial supplementary pollination. First, strengthen fertilizer and water management. Sun...
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What to Do About Empty Sunflower Seeds? Cause Analysis and Solutions
Causes and Solutions of Empty Sunflower Seeds
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What causes empty and shriveled soybean seeds
1. Differences between varieties. Mid-to-late-maturing varieties are affected more severely, while early-to-mid-maturing varieties are affected less severely. 2. Drought and waterlogging disasters during the growth period are the key factors causing a high rate of shriveled seeds. The optimal rainfall during the flowering and podding stage of soybeans is 180 mm. During the flowering and podding stage of soybeans, waterlogging is more harmful than drought, especially waterlogging disasters, and the rates of empty and shriveled seeds,...
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How to reduce empty and shriveled sunflower seeds affecting yield
Empty and shriveled seeds affect yield: how to reduce empty and shriveled sunflower seeds
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What causes empty and shriveled sunflower seeds? What are the reasons
What causes empty and shriveled sunflower seeds
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