Abdalla jamaal

(Hababka loo doorto seed ka )
1-mass selction.
2-pure line selection.
3-pedigree selecton.

1- Mass selection
is an example of selection from a biologically variable population in which differences are genetic in origin.
➡Waa in ladoortaa noole kala duwan hiddo sido ahaan iyo asal ahaanba.

2- pure linne selection
High mutation rates occur in such genotypes. Line cultivars have a very narrow genetic base and tend to be uniform in traits of interest (e.g., height, maturity).

3- Pedigree selection
is a widely used method of breeding self-pollinated species (and even cross-pollinated species such as corn and other crops produced as hybrids).



1- Nucleus seed:
This is cent per cent genetic pure seed with physical purity produced under the direct supervision of the concerned plant breeder.

2- Breeder’s seed:
This is the progeny of the nucleus seed-class Golden.

3- Foundation seed:
Progeny of breeder’s seed -white colour.

4- Certified seed:
Progeny of foundation seed -blue colour.


• in labadiyo tayadda seeds ka.

:
1-Rapid multiplication
2-Timely supply
3-Assured high quality of seeds
• Reasonable price.

: jamaal

Stem borer wa a aafo ku dhacda dhamaan dalagyada ku jura familiga poaceae ama xabuubleyda .sida maize galeyda .surghum masago
Cayayaanka stem borer mararka qaar waxaa lagu magacaawaa dhuunqabad
Maxaa yeelay dalagaan wuxuu dhuun qabtaa uu baabi,iyaa dalayada aan soo xunay.


Astamah lagu garto dhuun qabadka
1. Adult moths darka borwn
2. in wet condition adult moths darka
3. Adult noctornal insect habeen duule

ku jiraa bahda la yiraado lepidoptera.
Familigisa waa pryladiae




1.beerta in laga saro haradiga dalagii h**e.
2.dalag u adkeysi leh in isticmaalo
3.waqtiga beerida òo si sax ah loo ilaaliyo


Nolahaan waxaa lagu kontaraa ayadoo la siticmaalayo noole kale side wasp ama xuunka in lagu dhex badiyo beerta
.
Waxaa kale oo lagu kontoralaa cayayankaan kiimikaalis
1.sevin 85wp wetable powder 2.4kg /h
2.furdan10gr/plan or 3.4kg/h.

: .

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