iindaba

1. Inokuthintela ngempumelelo izinambuzane

Emva kokuba iimveliso zezolimo zigutyungelwe ngeminatha yokuthintela izinambuzane, zinokunqanda ngokufanelekileyo ubungozi bezinambuzane ezininzi ezinjengombungu wekhaphetshu, inundu ye-diamondback, i-cabbage armyworm, i-spodoptera litura, ibhungane elineentambo, inambuzane ye-ape leaf, aphid, njl. iya kufakwa ehlotyeni ukuthintela icuba whitefly, aphid kunye nezinye iintsholongwane ezithwala izinambuzane ukuba zingangeni eshedini, ukuze kuthintelwe ukwenzeka kwezifo zentsholongwane kwiindawo ezinkulu zemifuno eshedini.

2. Lungisa iqondo lobushushu, ukufuma kunye nobushushu bomhlaba eshedini

Ngentwasahlobo nasekwindla, umnatha wobungqina bezinambuzane ezimhlophe usetyenziselwa ukugubungela, onokufikelela kwisiphumo esihle sokufakelwa kwe-thermal kunye nokunciphisa ngokufanelekileyo impembelelo yeqabaka.Ukususela ngo-Epreli ukuya ku-Epreli ekuqaleni kwentwasahlobo, ubushushu bomoya kwishedi egqunywe ngomnatha wobungqina bezinambuzane yi-1-2 ℃ ngaphezulu kunaleyo isemhlabeni, kwaye ubushushu bomhlaba obukwi-5cm bungaphezulu kwe-0.5-1 ℃ kunaleyo isemhlabeni. , enokuthintela ngempumelelo iqabaka.

Ngamaxesha ashushu, i-greenhouse ihlanganiswe ngomhlopheumnatha wezinambuzane.Uvavanyo lubonisa ukuba ngoJulayi oshushu ka-Agasti, iqondo lobushushu kusasa nangorhatya lomnatha wezinambuzane ezimhlophe ezingama-25 liyafana nelo kwindawo evulekileyo, ngelixa ngeentsuku ezinelanga, iqondo lobushushu emini limalunga ne-1 ℃ ngaphantsi kwe-1 ℃. indawo evulekileyo.

Ukongeza, iumnatha wokukhusela izinambuzaneinokuthintela amanye amanzi emvula ukuba angangeni eshedini, inciphise ukufuma kwentsimi, inciphise izehlo zezifo, yaye inciphise umphunga wamanzi kwindlu eluhlaza ngeentsuku ezinelanga.