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What causes rice seedlings to sit and bunch up?

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After the transplanted rice was thrown and planted in the main spring season this year, many farmers came to me and said: "Their seedlings have been thrown and planted for more than ten days, why are they growing shorter and smaller the more they grow?" Our agricultural technology station investigated the seedling growth situation across the whole township, and finally found the causes of the seedlings growing shorter and smaller the more they grow, mainly: 1. Herbicides were used in a mixed and messy way, for example: after using the "Yelao" herbicide, the water flooded too deep, no new heart leaves grew, and some applied "Qiangxin" weeding fertilizer, etc., which inhibited rice growth and caused the seedlings to grow shorter and smaller the more they grow. 2. In muddy fields, rice lacks zinc,

After the transplanted rice was thrown and planted in the main spring season this year, many farmers came to me and said: "Their seedlings have been thrown and planted for more than ten days, why are they growing shorter and smaller the more they grow?" Our agricultural technology station investigated the seedling growth situation across the whole township, and finally found the causes of the seedlings growing shorter and smaller the more they grow, mainly:

1. Herbicides were used in a mixed and messy way, for example: after using the "Yelao" herbicide, the water flooded too deep, no new heart leaves grew, and some applied "Qiangxin" weeding fertilizer, etc., which inhibited rice growth and caused the seedlings to grow shorter and smaller the more they grow.

2. In muddy fields, rice lacks zinc, causing slow growth, yellowing and thinness.

In response to the above causes, we propose the following remedial measures:

1. For seedlings stunted by herbicides, appropriately apply nitrogen fertilizer to promote seedling growth.

2. For rice lacking zinc, appropriately supplement zinc fertilizer.

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