What are the difficulties in the promotion of corn mulching cultivation? The corn mulching cultivation technology has the phenomenon of premature aging of corn, the problem of peasant consciousness and the lodging problem in the promotion. These all affect the promotion of corn mulching cultivation technology in all aspects. Let's just say that the technology promotes the difficult to click solution.
1 Difficulties in the promotion of corn mulching cultivation technology
1.1 Farmers' consciousness in the promotion of corn mulching cultivation technology
Farmers have serious problems in using corn mulching cultivation techniques in corn planting, mainly because farmers have a distrustful attitude towards mulching, and of course they are not willing to invest in mulching cultivation techniques.
In the spring planting period, it is necessary to invest a certain cost in the application of membrane covering cultivation techniques, such as film and fertilizer. Moreover, the state has introduced various policy support and subsidies, but some farmers are still reluctant to invest in agricultural production and are unwilling to spend money to take risks. They have become accustomed to traditional planting techniques and are reluctant to use mulching techniques. The main Yuanyuan is re-familiar with this technology, and it has high technical requirements and ridges for finishing fields. It also needs to use herbicides, etc. A variety of drugs, all of which require farmers' friends to learn, which also makes most farmers unwilling to accept film-covering cultivation techniques.
1.2 Premature aging phenomenon in the promotion of corn mulching cultivation technology
The premature aging of corn is mainly due to the fact that corn cultivation does not select suitable land, and there is a problem of insufficient fertilizer or inadequate management, coupled with the lack of post-management, leading to premature aging of corn. The premature aging of maize to the end of the period is mainly due to the excessive growth of corn during the growing season. The corn is covered with mulch, and the early growth rate is relatively fast. The nutrients and the absorption of water in the soil will be Increase, it will inevitably grow very fast.
1.3 Lodging problems in the promotion of corn mulching cultivation technology
There is a problem of lodging in the application of corn mulching cultivation technology, mainly due to the storm in the corn growing season, especially before the big bell to the tassel.
2 Effective countermeasures for difficult problems of corn mulching cultivation technology
2.1 Effective countermeasures to improve farmers' awareness in the application of corn mulching cultivation technology
The application of corn mulching cultivation technology is not in place, mainly because farmers' friends do not understand the cultivation techniques of plastic film mulching. Therefore, it is necessary to do a good job in propaganda and education of plastic film mulching technology, paying attention to detailed explanations and field guidance for farmers, and providing farmers with good planting services. . At the same time, the intensity of subsidies will be increased, and the application of corn mulching cultivation technology will be supported from the economic level, so that farmers are willing to use this technology in one-meter planting.
2.2 Effective countermeasures against the phenomenon of premature aging in the application of corn mulching cultivation technology
In the application of corn mulching cultivation technology, it is necessary to choose fertile land, ensure sufficient base fertilizer, and strengthen the application of fertilizer and water management technology to ensure that corn absorbs photosynthesis normally and avoid soil nutrient deficiency.
2.3 Effective countermeasures to solve the lodging problem in the promotion of corn mulching cultivation technology
The planting density of corn should be reasonable. In the season when storms occur frequently, it is necessary to timely discharge and prevent flooding; in the high season of pests and diseases, preventive measures for pests and diseases should be taken in time; do a good job in medium tillage and actively cultivate soil, which can effectively control the lodging problem.
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