Glutinous rice is a kind of medicine and food crop. It has good planting significance. It has a large market demand and has good economic benefits. It is popular among people in daily life. So how do you plant it? The following are about high-yield cultivation management techniques, and growers can try planting.     1 Fertilization The cultivation of glutinous rice must first choose a good plot. The plants of glutinous rice are wet crops. It is most suitable to choose the land with fertile land and sufficient water source. The glutinous rice plants are highly adaptable, and the soil requirements are not strict. Generally, the soil can be planted, but it is better to plant with sandy loam. After selecting the plot, the base fertilizer should be applied. After the fertilization, the plot should be deeply ploughed by about 30cm to mix the fertilizer and the soil, and then the land is leveled and then smashed, and the width is generally 2m.     2 sowing The sowing time of glutinous rice is preferably when the soil temperature is stable above 15 °C. Before sowing, the seeds are placed in the water for cleaning, the residual particles and bad particles that have sunk into the bottom of the water are removed, and the qualified seeds are placed in warm water of 50 ° C for 2 to 4 hours, then removed and dried to sow. . When planting, the machine is first used to ditch the surface of the dough. The width of the ditch is generally 30cm, and the ditch depth is 10cm. The glutinous rice seeds are spread in the ditch. The sowing amount is generally 5~6kg per mu, and the land with good water and fertilizer conditions can increase the seeding amount appropriately, which is conducive to high yield. The northern region is usually planted in the middle and late April, and no later than the end of May.     3 Field management The glutinous rice can be emerged about 15 days after sowing. The glutinous rice is a wet crop. The management should be based on wetness. However, the water requirement of glutinous rice plants is different in different growth stages. Therefore, water management is in the production management of glutinous rice. Very critical, has a great impact on the production of glutinous rice. The growth and development of glutinous rice is divided into five periods: seedling stage, jointing stage, booting heading stage, filling stage and ripening stage. The water requirement of the glutinous rice plants is different at each stage, and the field management should be carried out according to the wet seedling, the drought jointing, the water booting, the foot water heading, the warm grouting, and the dry field harvesting.     3.1 Seedling management The seedling stage of glutinous rice is about 40 days. When the temperature in the field rises above 25 °C and the relative humidity is 80%~90%, the seedlings grow most rapidly. At this time, watering should be done frequently to promote the early growth of the seedlings. In order to ensure the growth of seedlings, it is necessary to topdress once during this period. Generally, 30 to 40 kg of compound fertilizer with a ratio of NPK to 15:15:15 is applied per mu. In addition to this, we must do a good job of cultivating and weeding in time. When the seedling height reaches the time of 20cm or so, it is necessary to go weak and stay strong, go to small and stay big, go to the dense and uniform, the plant spacing is generally controlled at 10cm. If the situation of lack of seedlings and ridges is needed, the seedlings should be replenished in time, and the seedlings should be watered in time. .     3.2 Jointing period management In mid-June, it is the jointing stage of glutinous rice, and the jointing stage is 15~20 days, which is the key period for the growth of glutinous rice plants. In the jointing period, the water should be strictly controlled. The field should be biased with drought, which is good for preventing excessive tillering and long stems and leaves, so as to prepare for high yield and stable production. In the later stage of jointing, the soil moisture is gradually increased. In order to ensure the nutrient requirements of the glutinous rice plants, it is necessary to apply a compound fertilizer once in this period. Generally, the ratio of nitrogen, phosphorus and potassium per mu is 15 to 15 kg of compound fertilizer of 15:15:15. Fertilization should be carried out before the glutinous rice plant is closed. When the soil moisture is insufficient, it should be combined with topdressing and timely watering. The disease that is easy to appear in the jointing stage of glutinous rice plants is leaf blight. The leaves after infection produce light yellow leaf spots, and finally the whole leaves die, which can cause the whole plant to die in severe cases. The control of leaf blight must be mastered. Generally, in the early stage of the disease, when the lesion is found, it is sprayed with bactericide such as carbendazim or thiophanate-methyl.     3.3 Management of the earing stage About mid-July, glutinous rice enters the booting stage, which is about 40 days. This is a period when the glutinous rice plant needs more water, and it should be watered. Especially in the heading and flowering period, the glutinous rice plants are most afraid of drought, and the water demand is large. In this period, the water should be supplied to promote the heading of the plants. Insufficient water supply in this period will seriously affect the production of glutinous rice, resulting in less fruiting and more shells. In the heading stage, the disease that often occurs in glutinous rice plants is mainly smut, which is mainly caused by inflorescence, destroying tissues and causing black ear. It has a great influence on the yield of glutinous rice. The control is usually followed by seed dressing with thiophanate-methyl or carbendazim; the field management should be strengthened, the field management should be strengthened, and the plant resistance should be enhanced; and the planting should be avoided to reduce the infection of the disease; Diseased plants are removed in time and destroyed centrally. In addition to the above diseases, the insect pests at the heading stage of glutinous rice can not be relaxed, such as corn borer. Corn borer will suck glutinous rice seeds during the filling stage of glutinous rice, causing greater damage. The control of this pest is generally controlled by spraying pyrethroids such as deltamethrin during the grouting after heading. Generally, it can be well controlled after spraying for 1~2 times, and will not cause large-scale pests.     3.4 Grouting maturity management The ripening period of glutinous rice plant is about 30 days. This period is also the period when glutinous rice needs more water. To water the soil, the soil should be kept moist to promote the fruit to be fully grouted and the seeds are full. When the fruit is ripe, stop watering and dry. The field environment is conducive to grain maturity and is also conducive to field harvesting operations.     4 Harvesting and processing From the end of September to the middle of October, when the stems and leaves of glutinous rice plants are yellow, they can be harvested. For large-scale planting, wheat combine harvesters can be used to improve harvesting efficiency. Harvesting must be mastered. When more than 80% of the nuts turn yellow or light brown, they can be harvested. The quality of such glutinous rice kernels is better. If the harvest is too early, the seed is not full, the quality is degraded; if the harvest is too late, the grain is easy to fall off and cause waste, which affects the yield. Its mu yield is generally 300~400kg, and the high yield can reach 500kg. After the grain is harvested, you can choose the sunny weather to spread the glutinous rice in the clean drying room. When the sun is spread, the thickness of the glutinous rice does not exceed 5cm, and the glutinous rice is flipped once in 1~2 hours to remove impurities such as empty shell granules. After drying, the shell and seed coat are crushed with a rice mill, and the white bright nuts are obtained by rolling 3 times. Glutinous rice is best for those with large grain, white color, no hard shell, no impurities, no insects. In recent years, the market demand for glutinous rice has gradually increased, because it combines the value of food and medicinal value, and is highly appreciated by consumers. The above is a detailed high-yield cultivation management technique, you can refer to it. Striped Bonito,Sarda orientalis,Fresh Striped Bonito,Fresh Sarda orientalis Zhoushan Boda Aquatic Products Co.,Ltd , https://www.baida-aquatic.com
