Sugarcane post-production guidance
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I. Reasonably arrange for harvesting
It is necessary to investigate the maturity of sugarcane as early as possible, and make a reasonable plan for cutting crops so that the first crops are cut first and the roots are chopped. The sugarcane harvest should be cut down with small razor clams. When cutting, the force should be uniform and cut off once to avoid breaking the cane head.
Second, drought and drought
Cane fields with irrigation conditions can be filled with water once, but irrigation should be stopped 2 months before harvest. Without irrigation conditions, in addition to paying attention to the ditching and impounding of water after the late rain, there is a cane stripping habit in sugarcane areas that can be covered with sugarcane leaves to reduce evaporation loss. For the sugarcane land that stays in the roots, sugarcane leaves must be covered with sugarcane to protect the water, in order to increase the planting rate of the sugarcane in the following year.
Third, peeling leaves
Wet and hot sugar cane can hit the yellow leaves of sugarcane, which has the effect of increasing yield, promoting ripening and increasing sugar. Drought should not be done in order to protect the water and prevent drought. It is not advisable to leave the leaves in the field to ensure that the shoots are not damaged.
Fourth, anti-frost
First cut down the cold-resistant varieties, such as the New Taiwan Sugar No. 22. The contiguous cane land advocates that when peeling the old leaves, a certain amount of cane leaves are systematically deposited at a certain distance, and the sugar cane leaves are covered with soil in advance. When a serious frost occurs in the weather forecast, the sugarcane leaf heap is lit in the evening and used. Smoke method to prevent heavy frost hazards, but pay attention to fire prevention. Before the frost, irrigation in the sugarcane field increases soil temperature and temperature in the sugarcane field. Immediately after the frost, the sugarcane in the frozen sugarcane field was cut and the loss caused by frost was reduced. In the sugarcane field that stays in the roots, before the frost is over, do not open up the ridge to avoid freezing the ratoon root sprouts. In case of heavy frost, cover with sugarcane leaf or soil.
Fifth, prevent fire
In the contiguous sugarcane planting area, old leaves are stripped after October, and a fireproof belt is cleared from every field to prevent extinguishment in the event of a fire. In addition, it is necessary to actively cooperate with relevant departments to do a good job of fire prevention education and education, strengthen the patrol work of the sugarcane fields, and prevent fires from occurring.
Sixth, rodent protection
According to the rodent situation in previous years and the situation in this year, the sugarcane area was uniformly dispensed and the rats were administered with pesticides to reduce the damage to cane stalks. Large areas of the sugarcane field can generally be used to kill rat poison bait baits and chlorine enemy bait bait killing. Poison baits can be placed in places where mice live or are often active. They should be placed near the entrance of the cave and on the rat's road in order to increase the chance of attracting and increase the killing effect.