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Shenzhou nke iri na ise weghachiri osikapa ratooning, kedu ka ọgwụ ahụhụ ga-esi na-aga n'ihu na mmepe ahụ?

Na June 4, 2023, ihe nlele nnwale sayensị mbara igwe nke anọ sitere na ọdụ ụgbọ elu China laghachiri n'ala jiri modul nloghachi nke ụgbọ elu Shenzhou-15.Usoro ngwa oghere, yana modul nloghachi nke ụgbọ elu Shenzhou-15, mere ngụkọta nke nlele nnwale 15 maka ọrụ sayensị, gụnyere ihe nlele ndụ dịka mkpụrụ ndụ, nematodes, Arabidopsis, osikapa ratoon na ihe nlele nnwale ndị ọzọ, yana mkpokọta arọ nke ihe karịrị kilogram 20.

Kedu ihe bụ Ratooning Rice?

Osikapa ratoon bụ ụdị ịkụ osikapa nwere ogologo akụkọ ihe mere eme na China, malitere na 1700 afọ gara aga.Ihe e ji mara ya bụ na mgbe oge osikapa gachara, ọ bụ naanị ihe dị ka ụzọ abụọ n'ụzọ atọ nke akụkụ elu nke osisi osikapa a na-egbutu, a na-anakọta panicles osikapa, ma hapụ otu ụzọ n'ụzọ atọ nke osisi na mgbọrọgwụ n'azụ.A na-eme fatịlaịza na ịkụ ihe iji mee ka ọ na-eto oge osikapa ọzọ.

Kedu ihe dị iche n'etiti osikapa ejiri na mbara igwe na osikapa n'ụwa?Nkwenye ya na ọgwụ pesticide ga-agbanwe?Ihe ndị a niile bụ ihe ndị mmadụ na-etinye aka na nyocha na mmepe pesticide kwesịrị ịtụle.

Ihe omume izizi ọka Wheat Province Henan

Ozi ọhụrụ nke ngalaba na-ahụ maka ọrụ ugbo na ime obodo nke Henan Province wepụtara na-egosi na oke mmiri ozuzo na-aga n'ihu kemgbe ọnwa Mee 25 emetụtala ntozu oke na iweta ọka wit.Usoro mmiri ozuzo a dabara nke ọma na oge ntozu ọka wit na mpaghara ndịda Henan, na-adịru ụbọchị 6, na-ekpuchi obodo 17 mpaghara na mpaghara ngosi Jiyuan na mpaghara ahụ, na-enwe mmetụta dị ukwuu na Zhumadian, Nanyang na ebe ndị ọzọ.

Oke mmiri ozuzo na mberede nwere ike ime ka ọka wit daa, na-eme ka o sie ike iwe ihe ubi wee si otú ahụ belata ọka wit.Ọka wit etinyere na mmiri ozuzo na-enwekarị ike ịkpụzi na mpụta, nke nwere ike ibute ebu na mmetọ, na-emetụta owuwe ihe ubi.

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Ụfọdụ ndị mmadụ enyochala na site n'ịmụ amụma na ịdọ aka ná ntị ihu igwe, ndị ọrụ ugbo ewepụtaghị ọka wit tupu oge eruo n'ihi ntozu okè.Ọ bụrụ na ọnọdụ a bụ eziokwu, ọ bụkwa ihe na-emepe emepe ebe ọgwụ nje nwere ike ịrụ ọrụ.Ndị na-ahụ maka uto ihe ọkụkụ dị mkpa na usoro itolite ihe ọkụkụ.Ọ bụrụ na ndị na-ahụ maka ihe ọkụkụ nwere ike ịmalite ịmalite ịkụ ihe ọkụkụ n'ime obere oge, na-enye ohere iweta ha na mbụ, nke a nwere ike belata mfu.

N'ozuzu, teknụzụ mmepe ihe ọkụkụ nke China na-akawanye mma, ọkachasị maka ihe ọkụkụ nri.Dị ka ihe dị mkpa pesticide na usoro uto nke ihe ubi, ọ ghaghị ịgbasochi anya mmepe nke ihe ọkụkụ iji rụọ ọrụ kachasị ya ma tinye aka na mmepe nke ihe ọkụkụ na China!


Oge nzipu: Jun-05-2023