Ilaphu lezolimo laseGuangdong elingalukwanga

Iimpawu zelaphu laseGuangdong lezolimo elingalukwanga

Ukhuselo:

Amalaphu angalukwanga ane-transmittance esezantsi yokukhanya kwamaza amade kunefilim zeplastiki. Ngenxa yokuba ukutshatyalaliswa kobushushu kwindawo yokusasazeka kwemitha yasebusuku ikakhulu kuxhomekeke kwimitha yemitha emide, impembelelo yokhuselo lokhuselo ibalasele.

Ukulawula ukuphefumla kunye nokufuma:

Amalaphu angalukwanga enziwa ngokupakisha imicu emide kumnatha, ene-porosity ephezulu, evumela ukuphefumla, ukungeneka kwamanzi, kunye nohlengahlengiso oluzenzekelayo lokufuma.

Ukwenza umbala kunye nokupholisa:

Ukugquma ngelaphu elinemibala engalukiweyo, inomthunzi kunye nomphumo wokupholisa. Amalaphu ahlukeneyo anemibala engafaniyo ane-shading eyahlukileyo kunye nemiphumo yokupholisa. Umphumo wombala omnyama ungcono kunophuzi, kwaye umthubi ungcono kunobhulowu.

Ukuchasana nokuguga:

Amalaphu ezolimo angalukwanga afumene unyango lokungagugi, kwaye okukhona ilaphu lijiyile, kokukhona lisezantsi izinga lokuphulukana namandla.

Emva kokusetyenziswa okusebenzayo ngamafama emifuno, amalaphu angalukwanga asetyenziswa ikakhulu kwimveliso yemifuno eluhlaza kule miba ilandelayo:
Isetyenziswa “njengomaleko wesibini” wesixhobo sokugquma ezantsi kwesigqubuthelo seendiza. Amatyotyombe amaninzi awagubungeli nje kuphela izindlu zawo zokugcina izityalo ngamashiti eendiza, kodwa aphinde afake umaleko welaphu elingalukwanga ezantsi kwamaphepha eendiza.

Ukusetyenziswa kwelaphu lezolimo laseGuangdong elingalukwanga

Amalaphu ezolimo angalukwanga afumene iziphumo ezigqwesileyo kwimveliso yezolimo ngenxa yokunyibilika kakuhle kwamanzi, ukunyibilika komhlaba, kunye nokuphefumla. Zisetyenziswa kakhulu kwezolimo, amahlathi, iziqhamo, imifuno, iintyatyambo kunye nokulima izithole zecuba.

1. Ukutshintshwa nokutyalwa kwemithi yegadi. Ngaphambi kokutyala imithi emikhulu kunye nezithole ezincinci, ilaphu elingalukwanga lingafakwa emhadini womthi ngaphambi kokutyala, emva koko kugalelwe umhlaba onesondlo. Le ndlela yokutyala imithi yegadi inezinga eliphezulu lokusinda kwaye inokugcina amanzi kunye nesichumisi.

2. Ukulungiselela i-greenhouse yasebusika kunye nokulinywa kwezithole kwintsimi evulekileyo, sebenzisa isigqubuthelo somgangatho odadayo (ubukhulu obuyi-25-30g/280cm). Inokuthintela ukuvuthuza komoya kunye nokunyusa ubushushu. Kwelinye icala leseedbed, sebenzisa umhlaba ukuze udibanise ilaphu elingalukwanga, kwaye kwelinye icala, sebenzisa izitena kunye nomhlaba ukuze udibanise. I-bamboo okanye ucingo lwentsimbi olurhabaxa lunokusetyenziselwa ukwenza ishedi encinci ye-arch, egqume ilaphu elingalukwanga phezulu, kunye nokusebenzisa izitena okanye umhlaba ukuhlanganisa kunye nokugquma indawo eyingqongileyo. Imifuno kunye neentyatyambo ezifuna ukugqunywa kufuneka zibekwe kwilanga elingakumbi kwaye zigqunywe kusasa nangokuhlwa. Ukugquma ngomphezulu odadayo kunokunyusa ubushushu malunga ne-2 ℃ ukusuka kumphezulu womhlaba nge-10 centimeters, kunye nokunyusa ubushushu bomhlaba nge-1-2 ℃. Imifuno egqunywe ngomphezulu odadayo inokukhululwa kwiintsuku ezi-5-7 ngaphambili, inyusa isivuno malunga ne-15%.

3. Isetyenziswa njenge canopy. Yolula i-canopy yelaphu engalukiweyo kwi-greenhouse kunye ne-greenhouse, kunye nomgama we-15-20 centimeters phakathi kwe-canopy kunye nefilimu yeplastiki eluhlaza; Ukwenza umaleko wokugquma kunokunyusa izinga lobushushu ngaphakathi kwindlu eluhlaza nge-3-5 ℃. Kufuneka ivulwe emini kwaye ivalwe ebusuku. Amacandelo kufuneka avalwe ngokuqinileyo ukuze asebenze.

4. Ukugubungela umphandle weshedi encinci ye-arched (iinkcazo 80-100 grams / 280 centimeters) endaweni yokusebenzisa amakhethini engca ukugquma, ukonga i-20% yeendleko xa kuthelekiswa namakhethini engca kunye nokwandisa kakhulu ubomi benkonzo; Unokugquma ishedi encinci ene-arched ngemaleko yelaphu elingalukwanga kwaye emva koko uyigqume ngefilimu yeplastiki, enokunyusa ubushushu nge-5-8 ℃.

5. Isetyenziselwa ukwenza umthunzi ukusuka ekukhanyeni kwelanga. Ukugquma i-seedbed ngokuthe ngqo ngelaphu elingalukwanga, ukuyigubungela kusasa kwaye uyityhile ngokuhlwa, unokuphucula ngokufanelekileyo umgangatho wezithole. Imifuno, izithole zeentyatyambo, kunye nezithole eziphakathi zinokugqunywa ngokuthe ngqo kwizithole ehlotyeni.