News kuma Society, Yanayi
Menene danshin shuka? Abin da ya haddasa wannan sabon abu?
Mutane da yawa daga cikin mazaunan suma ra'ayin da tsirrai domin rayuwa a duniya. A halin yanzu, wato shuke-shuke samar da ƙari na oxygen a cikin yanayi na Duniya, herbivore bauta a matsayin abinci da kuma wasu siffofin na rayuwa, nazarin halittu sharar gida da kuma maimaita carbon dioxide.
Kamar yadda ruwa gudana a cikin nama da kuma shuka Kwayoyin?
Ta hanyar da tushen da kuma tushen hairs daga cikin ruwa da ake tunawa, sa'an nan shimfidawa a ko'ina cikin jiki da shuka. Kamar yadda a yanayin saukan dabba Kwayoyin, ruwa don su - rayuwar kanta, kazalika da shuka nama fiye da 90% na shi daga cikin ruwa.
Kwayoyin yawa salts da alama abubuwa da ake narkar da a cikin ruwa, da wasu matsa lamba a kan jikin tantanin, kamar yadda su ratsa shi a al'ada hali iya ba.
Wannan sabon abu ne da ake kira osmotic matsa lamba. Hakika, ruwa da kanta a cikin nau'i na wani isotonic bayani na salts ma lullube da m jikin tantanin. A irin ƙarfin lantarki yana nuna da kalmar "turgor". Kawai sa, shi ne saboda da ruwa da kuma narkar da salts shuka nama yana kiyaye a na roba da kuma na roba jihar. Amma da wannan zai faru ne kawai a karkashin yanayi na al'ada ruwa-gishiri metabolism.
Muhimmancin danshin a cikin tsari
A surface na takardar da kankanin ramuka stomata. Tare da su taimako da shuka hasarar danshi daga bãyan tẽkun. Da kuma yadda muhimmanci ne danshin shuka a wannan harka? Mafi muhimmanci, tun da shi ne saboda da danshin da kuma kara da gishiri maida hankali a cikin cell da aka halitta tsotsa karfi inganta kwarara ruwa da kuma gina jiki ga Kwayoyin da kyallen takarda.
A gaskiya, duk da motsi na ruwaye a shuka ne kawai zai yiwu saboda da danshin tsari. Ba lallai ba ne su yi imani da cewa wannan sabon abu ne daga iko: da leaf stomata za a iya bude da kuma rufe a sa'a guda daga cikin dari, daidai daidaitawa da tsanani da miƙa mulki danshi a cikin muhalli. A cikakken duhu, da kuma a cikin rana rana, su gaba daya zoba, hana dehydration shuke-shuke.
Daga wanda har yanzu dogara ingress na ruwa a cikin cytoplasm na sel
Idan tsanani da motsi da ruwaye a cikin tsokoki da shuka dogara musamman kan danshin, shi za a gaba daya tsaya a lokacin da dare. Gaskiyar cewa wasu daga cikin ruwa evaporates ta cikin cuticle ko da yaushe, amma da adadin ne kadan.
Bugu da kari, wata babbar rawa a wannan tsari ne ma tushen matsa lamba, godiya ga wanda shuka ta fi gaban da danshi a cikin "tasoshin", kafa ta yadudduka na matattu fata Kwayoyin.
Tun da rai kyallen takarda ba akwai, da ruwa da yardar kaina zo zuwa leaf ta hanyar da stomata inda danshin da aka ambata a sama.
Saboda haka ta yaya muhimmanci da danshin shuka, idan ka tara duk bayanai? Da fari dai, su matsa game da yadda sakamakon wannan sabon abu na ruwa ta hanyar da shuka baza gina jiki. Na biyu, da akai danshin ne musamman da muhimmanci ga shuke-shuke girma a kudancin yankunan. Evaporating ruwa cools dukan inji shi ne banal.
Yawan danshi sha da kuma evaporated
A sauki gwaje-gwajen da masana kimiyya sun nuna cewa dubban sassa na da kundinta na ruwa samu ta hanyar da shuka zuwa nike ba fiye da uku. Duk da sauran 997 sassa da nauyin evaporating. A cikin sauyin yanayi shuke-shuke bukatar game da wani kilogram ƙafe ruwa ta samar da wata irin adadin bushe al'amarin. A takaice, da tsanani da wannan sabon abu dogara a kan yanayin damina a yankinka.
gwaje-gwajen kimiyya
Scientist Shlessing kamar wata ƙarni da suka wuce, aka gudanar da wani nishadi da kwarewa. Ya dauki uku daji taba, biyu daga wanda aka dasa a bude ƙasa. Bambanci tsakanin su kasance kawai a cikin abun da ke ciki na kasar gona da kuma saukowa site. A bisa uku shuka da aka kafe a tukunya, wanda aka dauke a cikin dakin yanayi, amma aka kullum rufe da wani kaho.
Amma! Lokacin da ya ƙone ta farko biyu shuke-shuke, da mamaki na gano cewa ma'adinai abubuwa da suka dauke da rabi sau fiye. Kamar wancan ne, shuke-shuke mayalwaci karfi danshin danshi musamman a karkashin zafi yankunan m, ko lokaci, take kaiwa zuwa haddi samar da ma'adinai abubuwa, cewa suna zahiri ba a bukata.
Muhimmancin danshin a cikin rayuwar amfanin gona
Wannan Gaskiya ne, game da amfanin gona. Daga cikin abubuwan, wannan sabon abu kuma rage sinadirai masu darajar da kuma dandana musu, saboda da suka wuce haddi ash abubuwa barnatar da rinjayar da wadannan Figures. Haka kuma, ta ƙara evaporation na ruwa na taimaka wa shuka ko da m? Ãr na kasa, kamar yadda da yawa ma'adanai kange daga gare shi.
Don me muke gaya muku duk wannan? Kamar ba kowa da kowa fahimci cewa duk abin da a yanayi ne da juna. Babu wani hatsari da cewa a cikin zafi yankuna da ƙasa ake bukata takin mafi sau da yawa. Bugu da kari, a cikin irin wannan canjin yanayin inda shi ne ya zama m zuwa aikace-aikace na ma'adinai da takin mai magani, wadda ya kamata ma a yi la'akari da ci gaban da masu sana'a aikin nomar na namo daban-daban amfanin gona.
Tasiri a kan dandano da sinadirai masu inganci na shuke-shuke
Duk da haka, inji shayarwa da tun lokacin da ya lura cewa a bushe shekaru, a lokacin da shuke-shuke da kullum da ruwa da sinadirai masu darajar saukad da sharply idan aka kwatanta da mafi nasara cikin sharuddan ruwan sama da shekaru. Saboda haka, danshin shuka rayuwa taka wata rawa yawa ya fi girma fiye da shi zai yi tunanin daga waje.
binciken
Ko da a cikin m lokuta, a takaice fari saboda wannan a cikin ganyayyaki da sauri bayyana tsanani konewa. Wannan ne musamman ya furta a cikin wadanda yankuna inda akwai iskõki, cewa shi ne zafi da kuma bushe sosai iskõki.
Idan babu mataki aka dauka, sa'an nan wadannan sauyin yanayi events iya halaka har ma da dukan filin tare da horar da amfanin gona. Kamar tunani plowing, dace ban ruwa da kuma sako iko iya taimaka ajiye girbi. Duk da haka, mutane suna sane da wannan tare da wani sosai tsawon lokaci.
Da fatan, yanzu mun gamsu da cewa cikin danshin a tsire-tsire - mai muhimmanci tsari, ba tare da wanda suka iya ba jiki ya wanzu.
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