Four precautions for harvesting rice
Attention should be paid to the following four points before and after rice harvest.
1. Drainage as early as possible. Drain the paddy fields as much as possible, and dig trenches to dry the lowlands as early as possible if necessary.
two。 Ripe for harvest. Manual harvesting is carried out when more than 95% of the rice glumes in the field turn yellow, the grains harden and the grains are transparent. Mechanical harvesting can be appropriately delayed by a few days.
3. Pay attention to the way. Artificial cutting and drying can increase 1000-grain weight and yield, and at the same time, rice has good marketability and high germination rate. When harvesting with a harvester, it is best not to use a full-feed harvester, otherwise there are many branches in the rice and the broken rate of the glume is high.
4. Dry in time. After manually cutting down the thin shop and evenly drying for 2 days, the handlebars are shined and dried for 2 days, and palletized in time in case of rain. The water content of seeds is reduced to less than 15% in fashion bags.
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Post-disaster management and protection of flooded rice
In view of the serious damage of roots and leaves and the serious decline of total tillering seedlings after rice flooding, measures should be taken to raise roots, protect leaves, promote tillers, increase panicle rate, compete for grains and increase weight. Drainage of stagnant water in the field as early as possible, squatting seedlings in the open field, in order to improve the physical and chemical properties of the soil and eliminate toxic substances. For the fields that have been submerged for a long time, the overcast and rainy weather can drain water at one time; in the hot sun and high temperature weather, it is appropriate to gradually dehydrate, first let the upper part of the rice plant out of the water, dehydration and air regulation at night, daily irrigation and night dew, so as to facilitate the recovery of rice growth. two。
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Rice suitable for planting in Jilin Province
The characteristics of Jijing 88 (Super Rice No.1): the growth period is 141-143 days, which is a late-maturing variety. The plant height is about 100 cm, the plant type is compact, the leaf is firm and uplifted, and the plant type is ideal. The leaves are light green, the tillering ability is strong, and the number of effective panicles per hole is 25. The spike is very large, the number of grains in the main ear is more than 220, the main tiller is neat and consistent, the grain is full, the ripe color is golden, there is a short awn, and the 1000-grain weight is 22.5 grams. The rate of brown rice is 84.6%, and the rice is glossy and glossy without belly whitening. It tastes good, good-looking and delicious. Resistance to early frost and resistance
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