Nnyocha na mmetụta nkeobere ụwa ọcha on physiology osisi egosila na ihe ndị dị n'ụwa na-adịghị ahụkebe nwere ike ịbawanye ọdịnaya nke chlorophyll na foto synthetic na ihe ọkụkụ; N'ụzọ dị ịrịba ama na-akwalite mgbọrọgwụ osisi ma mee ka mgbọrọgwụ mgbọrọgwụ dịkwuo elu; Mee ka ọrụ absorption nke ion dị ike na ọrụ physiological nke mgbọrọgwụ, ma na-emetụta ọrụ nke nhazi nitrogen osisi na ụfọdụ enzymes; Achọpụtara ya site na nchọta atomịk na ihe ndị na-adịghị ahụkebe nke ụwa nwere ike ịkwalite nnabata na mbufe nitrogen, phosphorus, na potassium site na osisi. Ihe ndị na-adịghị ahụkebe n'ụwa nwere ike ịkwalite uto na mmepe ihe ọkụkụ, ma nwee mmetụta dị mma na mkpụrụ osisi.
Ihe ndị dị ụkọ n'ụwanwere mmetụta dị ịrịba ama na-akwalite mkpụrụ osisi germination. Ntụnye kwesịrị ekwesị nke ngwọta ụwa na-adịghị ahụkebe iji kwalite mpụta mkpụrụ bụ 0.02-0.2 grams kwa kilogram (paụnd 2). Ihe ndị na-adịghị ahụkebe n'ụwa nwekwara ike ịkwalite uto ihe ọkụkụ, kwalite mmụba nke ịdị arọ nke osisi ọhụrụ na mgbọrọgwụ ịdị arọ ọhụrụ, ma nwee mmetụta na-akpali akpali na uto nke ọka wit, osikapa, ọka na ọka na mkpokọta sitere na 5 ruo 100 ppm. Na mkpokọta kwesịrị ekwesị, ha na-emetụta uto nke mgbọrọgwụ osisi, ị ga na akwụkwọ, nke kachasị pụta ìhè bụ mmụba na mpaghara akwukwo. Ihe ndị na-adịghị ahụkebe nke ụwa nwere mmetụta pụrụ iche na mgbọrọgwụ osisi na mgbọrọgwụ mgbọrọgwụ, na ntinye kachasị mma maka ịkwalite mgbọrọgwụ bụ 0.1-1ppm. N'elu ntinye uche a, mgbochi na-eme. Ụwa na-adịghị ahụkebe na-akwalite uto mgbọrọgwụ tumadi site n'ịkwalite omume nke mgbọrọgwụ adventitious, na-emetụta ọdịiche cell na mgbọrọgwụ morphogenesis. Ịgbakwunye ihe ndị na-adịghị ahụkebe n'ụwa na gburugburu mgbọrọgwụ mgbọrọgwụ nwere ike ịkwalite nnabata nke phosphorus site na usoro mgbọrọgwụ. Ihe kachasị mma maka ịmịnye mgbọrọgwụ nke phosphorus bụ 0.1 ~ 1. Oppm; Ọ nwekwara ike kwalite absorption nke nitrogen na potassium. Obere ụwa ọcha nwere ike welie physiological ọrụ nke mgbọrọgwụ, gosipụtara site na-akpali akpali nke exudation nke mgbọrọgwụ sap na-eme ka enzyme ọrụ na mgbọrọgwụ. Ihe ndị na-adịghị ahụkebe nke ụwa nwere njikọ chiri anya na photosynthesis osisi ma nwee ike ịkwalite nhazi nke carbon dioxide photosynthesis, si otú ahụ na-eme ka ọrụ photosynthesis dịkwuo mma. Nnwale ahụ gosiri na mkpokọta chlorophyll dị n'akwụkwọ osisi a na-emeso ya na ụwa na-adịghị ahụkebe mụbara, ọkachasị ọnụọgụ chlorophyll A, na-ebute mmụba na oke chlorophyll A/B.
Na mgbakwunye, fesa foliar nke ihe ndị na-adịghị ahụkebe ụwa nwekwara ike ịbawanye ọrụ nitrate reductase na osisi, na-ebelata ọdịnaya nke nitrate nitrogen n'ime ahụ. Mmetụta nke ihe ndị na-adịghị ahụkebe nke ụwa na ntinye nitrogen nke soybean nodules na-enye na-egosipụta n'ịbawanye ọnụ ọgụgụ nke nodules na ọrụ nhazi nitrogen. Ihe ndị na-adịghị ahụkebe nke ụwa nwekwara ike ịkwalite ikike nchịkwa nke cytoplasmic nuclei na ntapu electrolyte, si otú ahụ na-eme ka ihe ọkụkụ na-eguzogide mmiri ozuzo, salinity na alkali.
Oge nzipu: Mee-24-2023