The premature aging of Rice is characterized by stems and leaves wilting and premature aging after heading to maturity, resulting in poor grain filling and increased cereal crops and reduced yields. The masses are called "stand culms dead" or "back stalks." According to a survey conducted in Changtu County from 1995 to 1998, the incidence of premature morbidity accounted for 20%-35% of the total area, and the production was reduced by 15%-30%, causing serious economic losses to rice farmers. The reasons for the premature decline of rice are as follows: Low-lying terrain and poor ventilation cause harmful reducing substances such as hydrogen sulfide, lactic acid, butyric acid, and excessive divalent iron ions to accumulate in the soil, endangering the physiological function of the root system, and reducing the vitality of the root system. When the black roots and even root rot occur, the soil is thin and lacks certain elements, the plough layer is shallow, the fertility is low, and the demand for nutrients from crops is not easy to occur. Second, the quality of ploughing is not good, especially in places where the land and the land can not be ploughed every year. Soil compaction, poor permeability, and poor root development; and low fertility and iron, manganese, etc. Leaching, prone to fat loss and premature aging after fertility. In terms of cultivation measures, if the planting density is too large, the individual plants have weak fertility, the amount of nitrogen fertilizer is excessive, and the relative supply of phosphorus, potassium, and trace fertilizers is insufficient; if flood irrigation is conducted for a long time, dry aeration will not occur; Early withdrawal of water before harvesting and late planting and management of late-maturing varieties can all lead to premature aging. The third is the climatic factor. During the filling of rice, if the temperature is too low or the number of sunshine hours is too small, the speed of the formation and transfer of assimilation materials will be greatly slowed down. In September, the rice filling stage will experience a low temperature of 5-6°C. Poor varieties or plants with poor root development show discoloration and premature aging. The fourth is variety factors. According to the survey, dwarf and early-maturing varieties are prone to premature aging. Because the aerobic tissues of dwarf varieties are generally inferior to those of high culm varieties, premature aging is related to the length of life of the leaves, and the length of life of the leaves is related to the thickness of the leaves. Generally, early-maturing cultivars grow thinner leaves than late-maturing cultivars and have a shorter life span, so premature cultivars are susceptible to premature aging. . How to prevent premature aging, can take the following specific measures: 1. Improvement of Soils For low-lying lands and saline-alkali lands with high groundwater levels, the first is to build construction fields and drainage projects to strengthen and create infiltration conditions. Followed by fertilization to improve the soil, large-scale addition of high-quality farmyard fertilizers, promote rice straw return, leave sorghum and so on. 2. Reasonable fertilization For the fields where black roots or root rots often occur, fertilizers with sulfate radicals should not be applied or reduced; nitrogen fertilizers should be used to eat less meals and more meals, so as to prevent base fertilizers and manures from being used excessively once, according to the seedlings. Affected to increase panicle and grain fertilizers to achieve live stalk maturation; to increase phosphorus and potash fertilizers, attention should be paid to the supply of potash fertilizers, especially after the booting stage, such as topdressing fertilizers such as small ash containing high potassium, dusty manure, etc.; promote application of compound fertilizers or Long-acting fertilizers with coated membranes and appropriate application of trace fertilizers. Rice soup is also called
rice oil. It is a layer of porridge oil that is condensed on the pot
when it is served with fine rice porridge or dried rice. Rice soup is sweet and sweet, it can nourish yin and have a good nourishing effect. Rice Water,Brown Rice Nutrition Juice,No Added Rice Nutrition Juice,Rice Nutrition Juice Ningxia Saiwaixiang Food Co., Ltd. , https://www.nxswxfood.com
The
best rice soup should be made with the unsalted rice and the aleurone
layer. The nutrition and health care function will be the strongest.
With the current refined rice, the effect will not be obvious,
especially after the panning. It`s even less nutritious.