Earthquake disasters are a common type of severe weather in the summer and pose a great threat to agricultural production. After a crop has suffered a locust plague, it is generally not a good idea to change crops to other crops. If the crops are managed in a timely manner and with appropriate measures, they can still obtain a harvest.
When corn and corn are attacked by flooding at the seedling stage, as long as the growing point is not damaged, generally it is not easy to turn over the seed, but remedial measures should be taken in time to strengthen field management. (1) cutting the leaves. After the disaster, the dead leaves and broken leaves damaged by hail will be cut in time to promote the growth of the heart. (2) cultivator. After the locust plague, it is easy to cause the panel knots and the ground temperature to drop, so that the normal physiological activities in the roots are inhibited. In order to raise the ground temperature and promote early-onset seedlings, the ploughing and loosening should be performed in time. (3) Dressing. Comparing fertilizers in time after the disaster has obvious effect on the recovery of plants; general plots can apply about 5 kilograms of carbon iron per 667 square meters. (4) Transplanting. After the disaster has occurred, it is possible to choose the strong seedlings with soil to transplant, and timely watering and topdressing after transplanting to promote seedlings.
The sorghum sorghum has strong adaptability and strong regeneration ability. It is one of the better disaster-resistance crops. Even if the seedling height is 33-67 cm, only 3-7 cm of scorpions will remain after the plague, as long as the natal festival is not If it is damaged, field management measures such as cultivating, loosing, weeding, and topdressing can be carried out in time, which may lead to re-growth, heading, and a certain yield. According to surveys, 4-5 days after the high-calyptus disaster began to sprout from the childbirth section, one can send 3-5 lice. After 40 days, headings were planted with 2-3 plantlets per ear, more than 4-5 plants, and the ripening stage was slightly later than half a month. According to the relevant information, after Gao Xi was affected by the disaster, he should not remove stalks and leaves, and should strengthen field management and obtain a better harvest.
Soybeans have a strong ability to reproduce soybeans. After they have suffered from flooding during the seedling stage, as long as the cotyledonary segments are not interrupted, and there are some bark at the cotyledonary nodes, after field management is strengthened, growth can still be restored, and branches and blossoms can also be formed. Scars, and can get better yields. During the formation of soybean lateral branches were affected by locust plague, severely hitting light stalks. After cultivating loose soil and fertilizer, generally 6-7 days, the upper part of the cotyledonary node sprouts, and the long-grained branches bloom and grow.
Peanut and peanut have strong branching and regeneration ability, and the stems and leaves are soft and elastic. When the leaves are closed in the evening and in rainy weather, they are very strong anti-relief crops. Peanuts are attacked by locusts during their period of birth. We must strengthen post-disaster management and do not arbitrarily plant species.
Millet millet has wide adaptability and short growing period. If it is affected by floods during seedling period, it will recover quickly and suffer less damage. Only a few more trips to the millet area after light disaster can be followed by topdressing and pest control. It can be germinated in the next week, and it can still produce more grain and more grain. The millet that has suffered severe damage has been wounded or has been cut into light stalks. If recovery is more difficult, other crops should be changed as soon as possible.
Before the sweet potato and sweet potato were rooted, they had weak anti-rescue capability and suffered heavy damage. After the disaster, the sweet potato was prone to rotten and dead seedlings, and should be planted or planted in time. When the sweet potato seedlings are rooted or crawled, they can recover quickly if they are loosened and topdressed in time.
The remedial measures mentioned above for crops affected by flood disasters should be based on crop conditions and whether or not they need to turn over other crops. Specific remedial measures should be taken under the guidance of agricultural technicians.