5 Adabiyotlar taxlili

Mavzu: Issiqxonalarda “ Cherri” pomidor navlarini yetishtirish texnologiyasi va uning sifat ko‘rsatkichlarini aniqlash.

MUNDARIJA
KIRISH...................................................................................................................5
1. Adabiyotlar taxlili....................................................................................8
2. Umumiy qism................................................................................................14
2.1 Tajribani maqsadi va vazifasi....................................................................14
2.2. Tajribadagi issiqxona tuproqlari tavsifi...........................................................14
2.3. Pomidorni xalq xo‘jaligidagi ahamiyati va kelib chiqish tarixi...........16
2.4. Pomidorning biologik xususiyatlari, botanik ta’rifi va navlari.......18
3. Pomidor yetishtirish agrotexnikasi................................................27
3.1. Pomidor o‘stirish texnologiyasi...................................................................27
3.2. Takroriy ekin sifatida pomidor o‘stirish................................................31
3.3. Pomidorni ko‘chatsiz urug‘idan o‘stirish......................................................32
3.4. Pomidorning asosiy zararkunandalari va ularga qarshi kurash……….34
4. Zararkunandalarga qarshi uyg‘unlashgan himoya tizimini ishlab chiqish....................................................................................................37
4.1. Zararkunandalarga qarshi oldini olish va tashkiliy -
xo‘jalik tadbirlari..............................................................................................37
4.2. Biologik faol moddalarni (BFM) ishlatish..............................................38
4.3 Biologik kurash usuli....................................................................................41
4.4. Kimyoviy kurash usuli....................................................................................44
4.5. Insektisid va akarisidlarning qoldiq zaxarliligi va maxsulot sifatiga ta’siri...................................................................................................45