Selection and storage of incubatory eggs.
WHAT PODSYPLESH – SUCH AND the BROOD you WILL RECEIVE
(Selection and storage of incubatory eggs)
In March-April the bulk of young growth of poultry is deduced. As in plant growing a basis of a crop are qualitative seeds, and oosperms serve in poultry farming by a basis of healthy generation breeding, healthy.
For receiving high-grade incubatory eggs along with a zeryonovy forage geese should give good hay, carrots, a silo. In a yaytsekladka they are fed by 3 times a day: 2 times – the humidified bourgeoises and 1 time – grain or a dry flour mix, priderzhivayas approximately such diet (g on the head per day at a yaytsenoskost of 12 pieces of eggs for mesyac): a grain mix (oats, barley, wheat and other cereals) – 126; a flour from wheat, kukuruzy – 40; bran wheaten or rye – 50; hay kleverny or meadow – 60; meat or fish waste-9; oil cakes or peas – 12; carrots – 100; a beet sugar – 100; a cockleshell, chalk – 9,3; a bone flour – 2,7; salt cooking – 2; gross weight of forages in days counting on 1 head – 510 g.
Century PRISHHEPA from Dneprodzerzhinsk to the Dnepropetrovsk Region writes that last year at them it did not turn out with removal indyushat. Enclosed 21 egg, and in spite of the fact that the turkey honestly stayed 32 days, all eggs appeared fruitless.
The reason of low deductibility of young growth mogut to be bad males. Therefore it is necessary to watch how they manage with served samkami, and also to hold them years 2-3, to know ability to posterity reproduction.
In priusadebny farms young growth receive by an inyokubatsiya of eggs or an incubation their brood hens. Both in it, and in other case for a deductibility povysheyoniya timely collecting and the correct storage of eggs have a big znayocheniye. It is not necessary to allow zaleyozhivaniye them in nests as they awaken in birds instinkt to a nasizhivaniye, snizhayoyushchiya a yaytsenoskost. Besides, at a bird the habit rasklevyvat and vypivat eggs can develop. Usually eggs sobirayut from nests aren’t more rare than two times a day. Their long nakhozhyodeniye in nests in the spring privodit to overcooling, and leyoty – to decrease in inkubatsiyoonny qualities because of high temperature. To take out eggs from nests it is necessary, while they warm, and to place for cooling in a pure, dry and cool room.
To have necessary quantity of eggs for a bookmark on an incubation, them it is necessary to collect opredelenyony time. In this period eggs are better for keeping in horizontal situation, periodically turning. Temyoperatura indoors shouldn’t exceed some air 12 °, at relative humidity of 75-80 percent. However it is necessary to mean that rather demolished eggs will be put in an incubator or under a brood hen, the conclusion of chickens and their viability will be more amicable it will appear higher. At dlitelyyony hraneyoniya of eggs a vyvodiyomost snizhaetsya, and the young growth turns out weak. For an inkubayotsiya it is better to use eggs of the following periods of storage: the quail – 3-5 days; kuriyony and indyushiny – 5-7 days; the duck – 7-10 days; the goose – 15 days.
For increase of a zhiznespoyosobnost of germs and an udlineyoniya of periods of storage of eggs them on 5 h establish in an incubator where it is supported temperatura 38 ° and humidity of air of 70 percent. Then warm eggs perenosyat in a room with lower temperature where them store till 15 days. Them sleduet to warm up for the second day, but no later than the fourth day after a sneseniye. Eggs of muskusyony ducks for increase of a vyyovodimost store 10-15 days at temperature 18-20 °.
At raying of inkubayotsionny eggs on ovoskope, koyotory it is easy to make most, fresh eggs on a blunt end on the area approximately should have equally 10-cheap basis of the vozdushyony chamber monete, the yolk is inactive and should be in the egg center. Stored eggs imeyut big air kameru and freely being displaced yolk.
For an incubation it is necessary to select eggs of the correct form, udaliv round, strongly udliyonenny and squeezed as the neyopolnotsenny young growth is deduced from them. It is not recommended to put on an incubation and to place under a brood hen the eggs having defects of a shell (the hidden and obvious cracks, limy outgrowths, sherokhoyovaty and folded). Existence of cracks leads to violation of a water and gas exchange in inkubiruyemy eggs. Small for this bird species or excessively large eggs takzhe it is better not inkubirovat. It is impossible to put old (stale) eggs on an inkubayotsiya. They can be distinguished on a shell which has bluish, zeyolenovaty or pink spots that testifies about nachavshixsya decomposition processes.
(On Hozyain newspaper materials).