In winter, some villages do not pay attention to the management of wheat fields, allowing sheep to eat wheat seedlings casually, and some also feed buckwheat seedlings to rabbits. This practice is harmful to wheat seedlings.
1. Affect the photosynthetic and material accumulation of wheat seedlings. Wheat leaves rely on photosynthesis to form photosynthetic products. Each leaf is a processing plant. After the leaves of the wheat seedlings are plucked, the leaf area is reduced and the nutrients produced are reduced.
2. Serious cold injury. After being plucked by sheep, the leaves of the wheat seedlings are reduced, the accumulation of nutrients is reduced, the sugar content of the plants is reduced, and the loss of leaf coverage of the wheat plants, the frost resistance is reduced, and the freezing injury is severe.
3. Spring return to the night. As the wheat plant lost a lot of leaves, the roots in the winter were not well rooted, and the roots were less rooted. The spring returned to spring in the spring of the following year, resulting in reduced tillering in the spring, lowering of the spike formation rate, and a low number of mu spikes.
4. Severely reduced production. After buckwheat buckwheat seedlings, the freezing injury in winter is serious, and the spring returning to late spring, the number of ears and grains per ear of wheat will be seriously affected, generally by 10%-15%.
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