When planting sugarcane, you need to resist drought, what are the ways to fight drought in sugarcane

Select improved seeds, deep ploughing and subsoiling, and planting water retention. Mechanical deep ploughing and subsoiling Use a high-horsepower tractor to plough subsoiling 35-45 cm, which can improve the water storage after rain, and the water is not easy to evaporate. The deep furrow is planted with a flat bottom, and the soil should be finely broken to enhance the soil water retention capacity, which is convenient for the growth of cane roots and the germination of cane buds.

The water retention technology of planting is to use fresh seed stems or multi-bud section seed stems, soak and disinfect seeds, and properly water after planting.

1) Choose drought-tolerant varieties. It is necessary to select drought-tolerant varieties that have been selected and bred at home and abroad according to local conditions.

2) Water retention and drought prevention. deep ploughing and soil improvement, increasing the application of organic matter fertilizer; intercropping, intercropping, covering the rows;

3) Drought-resistant planting. Adopt drought-resistant planting methods such as wet seedlings, wet fertilizers, and wet cane ditches, and plant while ditching to reduce soil evaporation and maintain soil moisture.

4) Reasonable fertilization. Increase phosphorus and potassium fertilizers.

It is necessary to choose varieties with strong drought resistance, watering more, ventilating in time, supplementing fertilizer in time, and applying organic fertilizer in time.

Sugar cane is a very common fruit, and it is also one of the important sugars of ours. The planting conditions of sugarcane must meet the right temperature, strong sunlight and good air conditions, and we must pay attention to the following points when planting sugarcane.

1. Temperature. Sugarcane is a temperature-loving creature, so when we plant it, the average annual temperature must be around 18 degrees to 30 degrees. Only in this temperature range is the cane grows the fastest, if the temperature is too low, the cane itself will grow slowly, and when it reaches below 13, it will basically stop growing.

Each type of sugarcane has different temperature requirements, and under normal circumstances, when the temperature reaches below zero, the sugarcane seedlings will be frozen to death.

Second, happy light. The photosynthesis of sugarcane must be carried out under strong light, and the more intense the light, the better it is for its photosynthesis. The duration of sunlight is directly proportional to the yield, and generally the longer the sunshine hours, the higher the yield and sugar content of sugarcane.

Normally, it is best to have 8 hours of sunshine per day, but in fact, most of the sugarcane-growing areas in our country do not have sunshine hours.

3. Air conditions.

Sugarcane has slightly different air conditions from other plants, as it requires oxygen for respiration and carbon dioxide for photosynthesis. Therefore, these two types of air have a great impact on the growth of sugarcane, and there must be a lot of oxygen in the soil, which means that the planting of sugarcane must be loose, so that its roots can fully access oxygen, and the leaves need a lot of carbon dioxide.

Fourth, love water. Don't look at the need for long-term irradiation to grow sugarcane, in fact, sugarcane is also a water-loving plant, and its stem contains a lot of water, which can generally reach about 90%. Therefore, sugarcane cultivation requires a lot of water, and the yield is also fundamentally related to the way of irrigation.

In the concentrated areas of sugarcane cultivation in China, annual rainfall has become an important factor affecting sugarcane production.

The temperature must be kept at 19 degrees Celsius when planting, and then the soil must be particularly fertile and has good drainage performance, so that it will be conducive to the growth of sugarcane. During the planting period, it is necessary to do a good job of water and fertilizer management, if there is a lack of water and nutrients, it will affect the growth and development of sugarcane.

There should be a suitable temperature, plenty of sunlight, and aeration of the soil. Ensure that the seedlings in the field are complete, increase the high yield efficiency, pay attention to the appropriate amount when fertilizing, and prevent some diseases and pests of sugarcane.

The planting conditions are to have more water, because sugarcane is a water-loving plant, we should pay attention to insect diseases, and at this time, we should use more pesticides to prevent insect pests.

Be sure to control the temperature, try not to let the temperature too low, but also to increase ventilation appropriately, to properly use well-rotted farm fertilizer, to carry out pest control in advance.

Heavy attack stem fertilizer to promote growth, peel old leaves to strengthen ventilation, high cultivation to prevent lateral lodging, irrigation to prevent drought and strengthen stems, control diseases and insects to ensure a bumper harvest.

Be sure to control the temperature, try not to get too low, and at the same time increase ventilation appropriately, properly make rotting agricultural fertilizer, and pest pests in advance.

Choose high-yielding seeds, choose fertile soil, manage water bills, manage drainage systems, and clear weeds frequently.

There will be some stormy weather every year, which will be more or less prone to flooding, so when we choose to plant sugarcane, we should choose some flood-tolerant varieties. After all, the variety is well chosen, so even if the occasional flood disaster is caused, it will not have much impact on the sugarcane, if the variety we choose is not very waterlogged, once there is bad weather, or even natural disasters, it is easy to cause a lot of losses. After all, the weather is not something that can be controlled by humans, and we can only make it clear that we can prevent it in advance.

To grow sugarcane, you must dig a drainage ditch, so that you can drain it in time when the white silk is flooded. When we grow sugarcane, we dig a 30-centimeter-deep ditch in each row of sugarcane to drain the water quickly. If a flood does occur, then drainage is much faster than if you didn't dig a trench.

Because when the flood recedes, there is a drainage ditch that will reduce the water level rapidly, so that the impact of the flood can be reduced. <>

If the flood lasts for a long time, then there should be a drainage and irrigation system. Generally speaking, the drainage and irrigation system needs to be repaired in the lower terrain of the sugarcane planting area, if not, there is no need to pay special attention to this, for some places with more water, you can actively drain the water to avoid causing damage to the sugarcane. I have seen some people directly use this diesel engine to pump water for drainage, in fact, this method is also desirable, and it is also a measure of prevention and control.

During the rainy season, the water intake should be plugged to prevent this rainwater and water from other areas from entering the sugarcane plantation. If we need water for farming, it will open the canal and close the canal in time when it is not needed, in fact, it can intercept the water coming in very well, and it can also reduce the impact on their own planting area.

First of all, it is necessary to pay attention to the spacing of planting, and then the density is not too large, and then it is necessary to choose a relatively flat spring land, and it is also necessary to strengthen the construction of laughing roots when planting, and then it is also necessary to water and fertilize in time.

You can choose to dig drainage ditches, dig 30 cm of drainage stalls, but also should choose fertile soil, to ensure the permeability of the soil, in the planting of slag should not be too dense, must pay attention to the appropriate density, traces also need to be prepared in time for transplanting, do a good job of ventilation and drainage.

Do a good job in the drainage system, and pay attention to the choice of terrain, do a good job of flood control measures with the application, pay attention to the planting area, use the skills of mutual cultivation and fierce Wang Ying to prevent, pay attention to the width of sensitivity, and so on.