Why is corn grown under streetlights not heading?
This problem involves some general laws governing the environmental conditions required for plant growth and development. Here we talk about the photoperiod phenomenon of plants: the alternation of light and darkness in daylight and its phenomenon of significant influence on plant development, especially flowering, called the photoperiod phenomenon of plants, or simply the light effect of plants. Plants can be classified into three types: long-day plants, short-day plants, and sunlight-insensitive plants, depending on the plant's requirements for photoperiod (lighting time). Long sunshine plant Such plants require more than a certain amount of sunshine to bloom, otherwise they can only grow vegetatively and cannot form flower buds. Common are wheat, barley, canola, spinach, kale and radish. Extending the light time allows these plants to flower in advance. Short sunshine plant It refers to the fact that such plants can only bloom when the sunshine time is shorter than a certain value, otherwise they can only grow vegetatively without flowering. Such plants usually bloom in early spring or late autumn, such as morning glory, compositae and other plants, and the crops include rice, corn, soybean, tobacco, hemp, cotton and the like. Irradiance-sensitive plants Such plants can bloom as long as other conditions are suitable, such as cucumber, tomato, green beans, dandelion, etc. After understanding the photoperiod of plants, it is easy to understand why the corn under the streetlight is not heading. Maize originated in low-latitude Mexico, which has long-term short-sunlighted genetic characteristics that require short-day sunshine, and can be normally heading, flowering, and fruiting under short-day conditions. In the jointing stage of corn, the required light time is about 12 hours per day. If the time is extended, the corn will not be headed. This is the reason why the corn under the streetlight is too late to head. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Natural field focus on the production and sales of raw materials for liver protection health care products.Puerarin has protective effects on liver tissue.Dihydromyricetin's main effects are that of gaba/alcohol receptor inhibitor. (Hepatprotective meaning liver/blood protector. Gaba receptor cells uptake alcohol during consumption and the resulting loss of function from loss of GABA uptake produces the effects of intoxication.) Milk Thistle Extract can protects the liver by promoting the growth of new liver cells. Liver'S Protecting Health Material,Liver'S Protecting Supplement,Health Care Liver'S Protecting,Liver Protection Xi'an Natural Field Bio-Technique Co., Ltd. , https://www.naturalnf.com