Rishton tumani 7- umumiy o`rta ta`lim maktabi

O’simlik nomi	Meva xillari	Meva eti	Chatnashi
Tuzilishi
1	Bug’doy
2	Jag’-jag’
3	Surenka
4	Yong’oq
5	G’o’za
6	Uzum
7	Qarag’ay
8	Loviya

2-jadvalOsimliklar mevalarining hilma xilligi.

	Meva xillari	Urug’lar	Tuzilishi nomi	O’simlik nomi	Misollar
1 2	Quruq Xo’l

Xulosa -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Sana……………………… imzo……………………………..

O’quvchi…………………… O’qituvchi…………………….

1-amaliy mashg’ulot. Madaniy o’simliklar urug’larining unuvchanligini aniqlash

Kerakli asbob va jihozlar. Petri kosakchasi, doka, shisha tayoqcha, ituzum, shura, makkajuhori, rediska, g’o’za va bug’doy urug’klari.

Ishning bajarilish tartibi:

Petri chashkasidan bir nechta olinib, ularga tartib raqamlari yozib chiqiladi. Oldindan tayyorlab qo’yilgan urug’lardan 25 donadan sanab tartib raqamiga ko’ra, Petri chashkachalariga iloji boricha bir xil qilib yoyiladi.

Masalan, 1№ li chashkada sho’ra urug’i. 5№ li chashkaga makkajuhori. Chashkalarning ustiga ikki qavat doka yopilib ular

suv bilan xollab turiladi. Chashkalr tartib raqamiga ko’ra harorati 1,2-2,5 c bolgan joylarga terib chiqiladi. Bu tajriba taxminan bir hafta o’tgandan so’ng har bir chashkadagi unib chiqqan urug’lar sanalib, botanikadan tutilgan daftarga yoziladi.

1.______________

2.______________

3.______________

4.______________

5._____________

Urug’larning unib chiqishi

№	O’simlik urug’ining nomi	Urug’ soni	Qaysi kuni unish boshlandi	Hafta o’tgandan keyin qancha urug’unib chiqdi
1	Shura
2	Makkajuhori
3	Rediska
4	Bug’doy
5	G’o’za

Xulosa --------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Sana……………………… imzo……………………………..