Radish cracking
The cracking is mainly caused by the imbalance of fat between the outer layer and the inner tissue, long drought and rain, and watering in sunny days. In addition, too much nitrogen fertilizer, too much humidity and extensive farming are also easy to crack. Therefore, we should pay attention to the balanced supply of water, avoid sudden watering due to continuous drought, increase the application of potash fertilizer, and strengthen management.
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Radish should be supplemented with boron fertilizer unintentionally
The main reason for radish root cracking is uneven water supply, which is easy to occur in the middle and later stage of radish growth, mostly along the fleshy root longitudinal crack, the crack is deep and the length is different. The dehiscent fleshy root is prone to soft rot and is not resistant to storage. In the early stage of radish growth, if there is high temperature and drought and insufficient soil water supply, the skin of fleshy roots can be made.
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How to avoid splitting radishes
1. Soil quality and cultivation: the soil is ploughed too shallow and the bottom soil is too hard. At the same time, in the process of deep ploughing, hard objects such as stones, roots, tiles and plastics are not removed. The bottom layer of the soil is too hard and there are hard objects hindering it. It is inevitable that the taproot will be blocked and the lateral roots will be promoted. Once the substances produced by photosynthesis are accumulated, the taproot and lateral roots will be blocked.
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