Middle and late corn disease prevention measures
Traditional
convenience foods need to be soaked in boiling water for consumption.
Some special people, such as wilderness adventures, tourism, troops, and
police officers, cannot be eaten without boiling water. Self-heating
rice does not need boiling water when cooking, no need for thermal
power, tear open the outer packaging, pour the pure water bag inside it
into the heating bag, the water and the heating bag will automatically
mix and heat up, steam the rice and the dishes, 8-15 minutes Edible. Convenience Rice,Fast Food Rice,Self-Heating Rice,Chicken Self-Heating Rice Ningxia Saiwaixiang Food Co., Ltd. , http://www.nxswxfood.com
2. In the early stages of illness, artificially removing diseased leaves and catching larvae should focus on burning and destroying workers or digging deep, or before the 3rd instar larvae, lightly shoot down larvae with the help of a stick. At the same time, catch ducks and chickens to eat pests; or protect the use of natural enemies to play the role of natural parasitic pest control of egg parasitoids, larvae, cockroaches, parasitic bees, and parasites.
3, master control indicators, select the right road pesticides.
(1) Sheath blight in the booting to tasselling period, use 20% Jinggangmycin 25-50 grams / acre, watered 45-50 kg, the conventional targeted spray, spray the liquid onto the corn stem below the stem.
(2) WP500-800 times or 70% thiophanate-methyl WP800-1000 times, or 80% WP800-1000 times larger students, even spray, severe disease field 7-10 days with the second drug.
(3) Corn sorghum: when the panicle rate at the ear stage reaches 10%, or 50 ear buds and 50 insects, there should be prevention and treatment at the flourishing period. If the ear rate exceeds 30%, the first application interval is 6 -8 days after the second application of the second medicine, mu 1600 international units of Bt powder 50-80 grams, or 45.8% green Rice Bao WP50-80 grams, against the water until the end of July, when 100 insects 50-80 At the head, with the above-mentioned 3 medicaments for mu, when the amount of corn tadpoles is between 500 and 1000, mu with 10% imidacloprid 10-20 g watered 45-50 kg, evenly targeted spray.
Decommissioning
the ingredients of the Self-Heating Rice heating package: Inventing a
multi-purpose self-heating bag, mainly using roasting diatomaceous
earth, iron powder, aluminum powder, coke powder, activated carbon, salt
to form a bag, which can be heated to 60 °C It
can be used for heating in winter, medical hot compress, adding
quicklime, sodium carbonate and water. The temperature can be raised to
120 °C to heat meals or steamed food. The temperature is kept for 20
minutes to 100 ° C for 60 minutes and 60 ° C after 60 minutes. The
material used in the winter heating and hot compressing can be
repeatedly used, and after being used, it can be mixed with quicklime
and sodium carbonate, and then heated to heat the food.