Answer: Tomato horizontal planting not only has a good yield increase effect, but also solves other problems often encountered in production.
First of all, the tomato grown in the early period grows fast in the early stage, with early results and high yield. Because the tomato stalks can grow adventitious roots, horizontal planting lengthens the stalks buried in the ground, increasing the plant root roots, so that the horizontal planting of tomato roots is significantly more developed than direct planting. Therefore, the absorption and utilization of soil nutrients are obviously enhanced, which is shown as fast seedling growth, high survival rate, leaf area and single plant weight increase, so the early growth is accelerated, the accumulation of organic matter is large, the flowering fruit is early, the maturity is early, The output is high, generally it can increase the output by 10% ~ 20% per 667 square meters compared with direct planting.
Secondly, tomato planting can avoid the yield reduction caused by long seedlings. Due to the influence of weather and technical level, the phenomenon of overgrown seedlings often occurs in the process of raising seedlings by the general cultivation method, forming "high-footed seedlings", resulting in a 20% to 30% reduction in production. The horizontal planting can fully solve the problem by fully utilizing the stems of tomatoes.
Third, horizontal planting has the effect of dwarfing plants, thereby reducing plant lodging, improving ventilation, and effectively reducing morbidity. This also provides a technical basis for appropriately increasing the planting density and increasing the yield per unit area.
B. What should I pay attention to when sowing peanuts?
Answer: Selected seeds. Choose early-mature peanut varieties and select seeds to ensure seed purity and size are uniform.
Early broadcast. After the first crop of wheat is harvested, it should be planted as soon as possible.
Increase density. Increase the density to ensure that 19,000 to 22,000 grains of large peanuts are planted per 667 square meters, and 22,000 to 24,000 grains of small peanuts per 667 square meters.
Strengthen fertilizer and water management. Comprehensively consider the need for fertilizer for the previous crops and peanuts, reapply the previous crops, and lightly apply peanuts. During the critical period of peanut growth, water should be drowned in the event of drought and drained in a timely manner.
Scientific control. High-yield fields should pay attention to prevent prosperity and lodging, and spray chemical growth inhibitors in appropriate amounts at the right time.
Prevent diseases and insect pests. Comprehensive control measures are adopted to strictly control the damage caused by diseases and insect pests to ensure that there is no shortage of plants and leaves are not harmed.
Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone
External fixation of the lower limb is a treatment used to fix a fracture or dislocation of the lower limb.The functions of these external fixation methods are mainly as follows.
1. Stabilize a fracture or joint dislocation.External fixators can fix the bone or joint in the correct position to prevent further displacement or dislocation,thereby promoting the healing of the fracture or joint dislocation.
2. Pain relief,external fixators can reduce pain and discomfort by fixing and supporting fractures or joint dislocations.
3. Promote fracture healing,external fixator can provide a stable environment,promote fracture healing and bone tissue regeneration.
4. Protect surrounding tissues.External fixators can protect surrounding soft tissues (such as muscles,tendons and blood vessels) from further damage and reduce the occurrence of complications.
In general,the classification and function of lower limb external fixation is mainly to stabilize and protect fractures or joint dislocation,promote healing and restore function.The specific treatment should be selected according to the patient's condition and the doctor's advice.
external fixator femur,leg fixator,Hip External Fixator,external fixation ankle
Jiangsu Aomed Ortho Medical Technology Co.,Ltd , https://www.aomedortho.com