A Method for Artificial Weather Modification in Vegetated Area

Abstract

The invention belongs to the field of artificial influenced weather and particularly relates to a method for influencing weather artificially on vegetation areas. The method comprises the following steps: (1), preparation of hail-suppression shells for the vegetation areas: each hail-suppression shell comprises a shell head and filler, the filler comprises substances in parts by weight as follows: 5-10 parts of super absorbent resin and 5-20 parts of fertilizers for vegetation, and the super absorbent resin is starch super absorbent resin or cellulose super absorbent resin; (2), preparation of a catalyst for the vegetation areas: the catalyst comprises substances in parts by weight as follows: 5-20 parts of salt A and 5-8 parts of salt B; (3), subduction of ice nucleuses in cloud layers: the hail-suppression shells are ejected above the cloud layers through anti-aircraft artilleries, and the catalyst is uniformly ejected into the cloud layers by the anti-aircraft artilleries after 10-20 min. According to the method for influencing the weather artificially, the quantity of the catalyst and the hail-suppression shells is small, the effect is good, and no pollution is caused to the environment.

Description

Technical field

[0001] The invention belongs to the field of artificially influencing the weather, and specifically is a method for artificially influencing the weather in a vegetation area. Background technique

[0002] my country is a large agricultural country and one of the four most frequent hail disaster areas in the world. The area of ​​hail disasters is about 20,000 km every year. 2 , More than 40,000 km in a severe year 2 , It is estimated that the direct economic loss is several hundred million to several billion yuan. Although hail occurs in a small area and short in time, it is fierce and intense. It destroys crops and poses a great threat to the safety of humans and animals. It often causes devastating disasters in some areas, causing damage to agriculture, animal husbandry and people’s lives and property. Cause serious losses. The hail damage to agricultural production is mainly caused by mechanical damage to crop branches, stalks, fruits, etc., and damage to agric...