In many places, friends are confused that their corn and neighbours use the same seeds, the same amount of fertilizer, and that the harvest lasts in different ways. The earth is full of corn rods, which are so thick and so light that they produce kilos, their homes are thin, their ears are thin and they are always bald。
In fact, growing corn is not the higher the yield the more fertilizer is used, and what really determines the harvest is the timing of long-term field management. Today, in combination with first-line planting experiences, we share a practical management approach, from seedlings to harvests, focusing on three core stages, where new farmers can grow high-yield maize, both spring corn and summer corn。
I. Shrimp season: controlling water seedlings and building roots
At the very beginning of the cropping phase of maize, the most taboo is the high-water fattening and over-heighting of seedlings, which is where many farmers are prone to persecute。
Corn seedlings take root and the soil is not deliberately wet. The proper dry soil environment forces the corn root system to grow proactively into deep ground. The deep-seated and flourishing of the roots will increase significantly the ability of the subsequent plant to withstand the fallout and will increase the efficiency of absorbing water fertilizer, which is fundamental to the high production of maize。
Once the seedlings are ready, the seedlings and seedlings will be done first. The reasonable density required for maize varieties should not be allowed to grow. In the field, the saplings are congested, all of the seedlings compete for nutrients, light and moisture, and the whole piece of corn eventually becomes weak and it is difficult to grow large fruit ears。
A small amount of accelerant nitrogen fertilizer can be applied to help restore the strength of the seedlings if they are encountered by small, small, yellow, weak plots. It is important to remember that this phase cannot be a one-time fertilizing exercise, which can easily result in the growth of young seedlings, a weak tubing, and the risk of a later fall。
Ii. Elevation to the loudspeaker period: fattening up, disease-proofing daeho
The period from corn paste to loudspeaker is the fastest growing phase of the whole corn and the golden period that determines the size of the ears. It is also known in industry as the critical period of maize nutrition, which is managed and largely set at half production。
In the event of a drought in the field during this period, the water must be rehydrated in a timely manner and in conjunction with the pursuit of fertilizing. Fertilisation is based on nitrogen, combined with a small amount of phosphorus and potassium fertilizer, and a balanced supply of nutrients, which allows the maize tubing to grow thick and strong, while at the same time promoting normal separation of the male and female and reducing the loss of output from the root causes, such as baldness and small ears。
With the exception of water fertilizer management, pest and disease inspections must not be relaxed. Corn distress, tremors and various types of folic disease are most likely to spread during this period of growth. You need to look more and get prevention done ahead of schedule. Early control of crop diseases and pests is far better than remedying the disease with medication, and saves costs for pesticides。
Iii. Poaching to the slurry period: protecting the ears of the leaf and catching the final increase
Many farmers have the wrong habit: when corn is pumped out, they feel like they're done with their fields. It was precisely this omission that caused a significant reduction in maize production。
The maize flowering phase is the most sensitive to successive periods of heat or rain. Such a bad environment can seriously affect normal pollination and can be prone to problems such as pellets and weeds. In the event of such a weather, it would be possible to shake a maize plant artificially and lightly, to supplement pollination, to increase pollination success and to reduce the air。
After entering the slurry period, maize seed grains begin to accumulate nutrients on a continuous basis, a crucial step in determining the weight of seed grains. Here you are reminded that the old leaves on the bottom of the corn must not be cut off at will. The more healthy green leaves are planted on the plant, the greater the cooperation of light, and the more nutrients are delivered to seed grains, which will be so compact as to fill them。
In the case of early yellow run-off of leaves in the field, the phosphate potassium pasta can be sprayed to increase the lifetime and function of the leaves, to make maize seed more full and to further increase total production。
It's two common faults
Mistake one: late blindly increasing nitrogen fertilizer
Some of the farmers saw the growth of maize, which was followed by a large increase in nitrogen fertilizer. Such practices can lead to late-greening maize plantations, softening the straws, and extreme exposure to wind conditions, which result in serious crop losses and losses。
Zone two: early harvests and looting
A large number of farmers have seen the outer lobes of maize white, so they are ready to harvest. In fact, maize seed grains have not been fully sullied at this time, with high water content and insufficient weight, and the early harvest of an acre will reduce production by at least 100 pounds. The best harvest time is to wait until the corn leaves are completely dry and the seed particles are hardened。
There are no shortcuts to the land, and the harvest is divided. The high production of maize is not based on blind compost, but on the control of each growing node and finely managed. These simple, operational planting techniques suggest that you growers collect them, and grow corn this year to be managed so that the acre production can be easily achieved。
