Anomalies in the differentiation of maize ear
First, half bar (bald) phenomenon. This phenomenon is more common, as follows: First, the corn of the same ear is full of grouting in the lower half, although the upper half is given powder, the grain is smashed; and the second is no baldness caused by powder. This is directly related to the fact that corn has a lot of rain during the whole growing season and there is a serious shortage of light. Because maize is transferred from vegetative growth to reproductive growth, it requires sufficient light and nutrients. Due to lack of light, the photosynthesis of corn leaves is seriously frustrated and the photosynthetic products are seriously insufficient. In combination with excessive rainfall, the loss of nutrients in the soil is relatively heavy. As a result, less organic matter is stored in the stems of the corn stalks, resulting in a state of reservoir shortage. Due to the above two reasons, the supply of organic matter in corn grain grouting was seriously insufficient. According to the principle of corn nutrient transport, only the needs of some corn growth and development were met, resulting in the completion of the pollination and fertilization process. The half-stick phenomenon of the area. Second, more than a spike phenomenon. Although corn itself has a multi-spike nature, except for the upper 4-6 nodes, there are axillary buds on each node of the stem. Axillary buds on the non-extensive section of the stem can form tillers, and axillary buds on the extension joint can perform the ear. Differentiation, usually only the upper 1-2 axillary buds can develop the results of the ear, the rest of the degradation in the development process, but in the case of excessive water and fertilizer, excess nutrients, excessive growth, some varieties will stimulate the 3-5 axillary bud differentiation Development, so as to form a multiple ear phenomenon. Third, empty stalk phenomenon. In the corn field, the empty stalk rate of 2%-5% is normal, but in some special years, some species have empties of more than 10%, and individual plots are even more, with serious cases exceeding 90%. There are two main manifestations of the empty culm phenomenon: First, the ear of the maize plant does not differentiate into the ear; the second is that although the ear is differentiated, it is not more than 20 grains. In appearance, the corn cob grows quite large, but it opens up. At one glance, Yeh did not have one, but only a few. There are four main reasons for the empty stalk of corn: First, the density is too high; second, weak seedlings and late seedlings; third, insufficient supply of fertilizer and water; and fourth, pest and disease damage. These above-mentioned reasons all directly or indirectly affect the accumulation, transformation and distribution of nutrients in corn, delay the development of the ear or stop the development, and increase the amount of empty stalks. Another benefit of vitamins for the human body is that it can help the growth and development of the human body to operate normally, especially for teenagers, vitamins are one of the essential nutrients in the growth process. For example, vitamin D can well adjust the metabolism of some trace elements in the human body, and can also promote the absorption of calcium by the human body, maintain bone health, and maintain a balance between the blood phosphorus level and the blood calcium level in the human body. Vitamin Efficacy,vitamin drink,The benefits of vitamins,vitamin water YT(Xi'an) Biochem Co., Ltd. , https://www.ytherblifes.com