Business, Mahiai
Winter rai: mau hōʻikeʻano
Winter rai ka loa nui ai a me ka meaʻai iʻohi, i ka loaʻa o ka nui nui o ke kumuʻiʻo (i ka 15 pakeneka) a me ka kalapona (81 pakeneka). Eia hou kekahi, i loko o kona mānoanoa ko pihaʻi me nā wikamina A, B, a me E. Mai ka palaoa rai berena, e kālua, ua liluwelo waiwai a me ka caloric maʻiʻo aku i palaoa like paha. I ka papa kuhikuhiE agronomic waiwai o ka moʻomeheu, mua o nā mea a pau, ka mea ku pono i kona kokololio ulu, a kiʻekiʻe tillering ia mea hiki ke kuleʻa uhi ka nāhelehele. Rai bran, ka palaoa a me ka palaoa ua i hoʻohana 'ia i loko o ka palapala o ke kiaʻana i kānaʻai, i mea ole emi iki mahope o perennial mauʻu wanawana ma ka mea e like ai. Eia hou, ka hooilo rai ua i hoʻohana 'ia no ka hoʻohana' hana. More ua hōʻike hewa, ka mea hiki ke hoʻokō 'ia ma luna o molasses waiʻona a me ka pia, a me ka mai i ka mauʻu e pakaʻiʻo pepa a me ka aceticʻakika.
Culture Ua hana mai i ka nāhelehele i mea hoopilikia i ka hua palaoa meakanu. Ka wahi o ka molekumu o ua manaoia i ka Hikina Hema Asia , a me ka Caucasus. Ma Ukraine, ka hooilo rai ikea mai mua a puni ka mua Ka Wā Kaukani BC, a me ka mea mua iki o ke kanu ana i ka ?? eoi? O Rusia lā hoʻi a hiki i ka iwa o ka kenekulia. Ano kona mahi Ua laha,ʻaʻole wale nō i loko o ko kakou aupuni akā, i loko o ka US, a WesternʻEulopa. I loko nō o kēia, i loko o ke ao nei-ma-makahiki i waena o nā mea a pau cereal ulu rai kahi ma luna o kekahi o na wahi hope. I ka wahi o kona makahiki iʻohi mea ma kahi o iwakalua miliona aa. I ka wa e ulu ana ma ka rai momona soils, a me ka hoʻokomo 'ia' ana o ka lawa nui o ka mea hoʻomomona ka mea, e hāʻawi mai i ka pono e haawi i ko (mai i 20 quintals no aa, ec eioi). I ka Ia manawa, like me ka hua palaoa keia huahelu e pili ana i ka hapalua o emi.
Ano, he mau olelo e pili ana i ka wā e lulu ka hooilo rai. He ua hana i loko o ka Akuma ka, i ka wa a kaʻawelike mea e pili ana i umikumamalima degere. Ma keia hihia, no ka emi ana paha e lilo poino ma parasites, a me ka moʻomeheu iho maikaʻi uhukiia. Ulu ke hoole aku i ke anu o ka 25 degere. Germination hoʻomaka e ana i loko o ka lepo a hiki i 2 degere o ka wela a me ka launa hoi e pana aku i hana ia i ka mahana o 10 degere. Mahalo i kona maikaʻi-ulu kumu nenoaiu o ka hooilo rai hāpai i pūnāwai panoa. A, i ka wā o ko lākou ulu moʻomeheu ua ole loa e koikoi ana ma luna o ka humidity, no laila, pono-ulu a me ka lōʻihi ua, a ma ka wela. Ia mea,ʻaʻole choosy a me ka lepo type. Rai maʻamau ulu a hiki i one a me ka infertile lepo. Ke hoʻohālikelike i nā meakanu mea maikai absorbs phosphorus a me ka potasiuma 'ana mai o ka honua.
Ka loa hoʻomano hoʻohana mākou i ka tetraploid a me ka diploidʻano likeʻole o ka hooilo rai. Ke koena unuhi ma waena o ia ke moe ia ma ka helu o nā chromosomes i e i ka somatic keena o ka mea kanu. Ka mua o kēia mau? Ueo Ikea kŘpa a nei, a he 28 chromosomes. Like no ka lua, a laila ka mea, he 14 chromosomes. More he ākea diploidʻano likeʻole. Ka loa mahalo o ia e like me Niva, Will, a Boguslavka. Ka hui kaulana tetraploid September Puhovchanku a me Drevlyane.
Similar articles
Trending Now