Z-BROWN TSHR

Brown Egg, Layers Line Z-BROWN TSHR

Z-Brown TSHR (Z-Brown version III) The completed expression of TSHR gene allene in this version of Z-Brown, give more than 317 eggs/hen/year with heigh haugh unit. Gives early the first egg at 15 weeks age. Tolerates and qualifies to hot climate, crowded factory farming, and pathogenic bacteria in respiratory and GUT health system.

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Comercial Layers

Parent Stock

Grand Parent Stock

Comercial Layers Line

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Characteristic

Performance

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Characteristic

Lays the first egg at the age of 14-15 weeks
Dark brown eggshell
Lays eggs at 70% within 22 weeks
312 -320 accumulated eggs per hen a year
With higher toleration to hot climate
Feeds consumption: 75-110 grams per chicken a day
Larger egg yolk

Performance

ＬＩＶＥＡＢＩＬＩＴＹ
0 – 15 weeks	96 – 98%
16 – 80 weeks	93 – 97%

ＥＧＧＰＲＯＤＵＣＴＩＯＮ
Age at 70% Hen Day Production	154 days
Peak	96.5%
Hen-Housed Performance to 80 weeks	359 eggs
Period over 90%	36 weeks

ＦＥＥＤ
ＰＥＲＩＯＤ（ＷＥＥＫＳ）	ＣＯＮＶＥＲＳＩＯＮ（ＫＧ。ＦＥＥＤ／ＫＧＥＧＧＳ）	ＣＯＮＳＵＭＰＴＩＯＮ（Ｇ／ＢＩＲＤ／ＤＡＹ）
15 – 22 weeks	1.95	75 – 110
22 – 80 weeks	2.19	110 – 115

ＢＯＤＹＷＥＩＧＨＴ
ＡＧＥ（ＷＥＥＫＳ）	ＷＥＩＧＨＴ（ＫＧ）
15	1.4
22	1.68
50	2.03
80	2.23

ＥＧＧＷＥＩＧＨＴ
ＡＧＥ（ＷＥＥＫＳ）	Ｇ／ＥＧＧ
15 – 22	48 – 58
23 – 50	58 – 63
51 – 80	63 – 67

Parent stock

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Characteristic

Performance

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Characteristic

Performance

ＢＲＥＥＤＥＲＳＬＩＶＥＡＢＩＬＩＴＹ
0 – 15 weeks	98%
16 – 75 weeks	95%

ＰＲＯＤＵＣＴＩＯＮＴＯ７５ＷＥＥＫＳ
Total eggs /H-H	350
Hatching Eggs	316
Saleable Female Chicks	134

ＢＯＤＹＷＥＩＧＨＴ（ＫＧ。）
ＷＥＥＫ	ＦＥＭＡＬＥ	ＭＡＬＥ
15 weeks	1.61	2.20
35 weeks	2.06	2.46
75 weeks	2.23	2.68

Grand Parent stock

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Characteristic

Performance

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Z-Brown-THSR-GPs-Dam-Line-(C-Male-+-D-Female) 1

Z-Brown-THSR-GPs-Sire-Line-(A-Male-+-B-Female) 1

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Performance