First, the potential for increasing production of land can be fully realized. The soil contains many different nutrients. Maize is a crop that requires a large amount of nitrogen fertilizer. At the same time, the root system of corn is well developed. 80% of the root system is distributed in the soil tillage layer, mainly absorbing the nutrients and moisture in the upper layer of the soil, and interplanting other straight root systems. Crops (such as soybeans) can absorb nutrients and moisture in the lower layers of the soil. Therefore, corn and other crops can be properly matched and can absorb and utilize different levels and types of nutrients, and they can take each other's needs, compensate each other, and increase the potential for land production. Play it out to the maximum.
The second is to make full use of the sun and space. The utilization rate of light energy for single planting of corn is low, and the individuals in the early maize period are small, the green area is small, the space between rows is large, and the space can not be fully occupied and sunlight can be effectively utilized. If the cultivation of tall crops is carried out, the above-ground parts can be fully utilized. Light energy and space.
The third is to fight against disasters and stabilize production, and Feng Feng apologized. The adaptability of different crops to the natural environment is different from that of natural disasters. Crops with different resistances are misplaced in advance and interplanted in one field. Once a natural disaster is encountered, one crop is affected by the disaster and the other is reduced. Crops can use space and fertility, coupled with reasonable fertility management, so as to seize high yields and harvest crops, take anti-disaster and stable production, and make use of Feng's apology to truly achieve the purpose of balanced production increase.
Vet Autoclave,Best Dental Autoclave,Portable Dental Autoclave,Dental Sterilization Machine
ZHEJIANG FOMOS MEDICAL TECHNOLOGY CO.,LTD. , https://www.ifomos.com