ЭлБиб

74 / 648

ч■; I SI » • X СБ
UBJ <§ £R„B]£§ Н£” w| J Bv<J £„BH‘ Z• <Q ’ £’ Z®&” <> J®wWw„BHQ£v| £S£ W§ wH‘ BQ <QwH‘ wH‘Ww|
| £S£ ’ „£<] „BH‘ B| <& < £‘ R£„ W| <Q ®Z™Y<Q Sw| £‘ <’ £WНvB®z| w>Yww <]Z™w| <wWHw®wJ ” <£| | ♦ Q
’ <‘ £§ | <J BQ’ £]W£®&$ ‘ £‘ £R„B‘ z „&v £R„B] ” £WНH®Z[ B• <Q<H‘ £™| <J B§ < Q£]&>H‘Ww| | £ ’ £®w]| ♦ Q
’ „<]| BJ £Wv®&H£]vB| <&<HQ£v| £S£ § B‘ w„<B®BС
mAr КООСОЬЗЙКООСКЬВТКЬЛ
^ n Qa ^ n r c + x ± n э BR + d pэ n B± +юx c R + Qa d КюBюx c R
a d Qю 4 d Qd —ю c = юa d Bc
4 5 D«V«ЫZ"' ”п JСHСQС| СН | СHСН
G F Q”\ ”Z»«п§С| СHС
y r t s s Xp y b Нk£HH<&
N”' «V«"‘ “ZV°~]&«&‘ <!! ~Z’ ”»«"<• Ъ“”’°' &<»"”!&<"”»‘ \ !”“&”»U”“”\ « <±«!”~<
( Sv 1v3vr1yS 1v3Аw%3 b^ %Sv ц1ТdАy%bНb%0 Тk^vИцvr r ^d gvr^3 3Т1%3
L H| £W£> wv♦ W£ WHwW„w§ w| B R♦ ®B „BH‘ <‘ w®z| B& ’ <• BСuw„ | £W♦ wR£R£W♦ w JZ®z‘ Z„♦ НJ J£
‘ £„♦ § £‘ | £H&‘ H&S£„£QНR£R♦ Н} BH£®zНH£&Н™w™wW<”B < „&v v„ZS<QН| B„&vZ H]w„ | £W♦ § < < £W£
• | ♦ § < J Z®z‘ Z„B§ < H£H‘ BW®&$ ‘ } Z| vB§ w| ‘ „BH‘ <‘ w®z| £> ’ <• < ™w®£WwJ BСё ♦ H£J £wH£vw„[ B| <w
W<QHw§ w| BQRw®J £WНZS®wW£v£WН§ <| w„B®z| ♦ QWw• wH‘W< W<‘ B§ <| £WНQ£„£Y<wWJ ZH£W♦ wJB™wH‘WB
< W£]§ £[ | £H‘ z v®<‘ w®z| £S£ Q„B| w| <&vw®B$ ‘ <Q | w]B§ w| <§ ♦ § J £§ ’ £| w| ‘ £§ | BYwS£ „B”<£| BС
ё £] „BH‘ B$ • wwW’ £H®wv| wwW„w§ &H‘ „w§ ®w| <w J ]v£„£W£§ Z £R„B]Z [ <] | <НWJ ®$ ™B$ • wwWwSw‘ B
„<B| H‘W£Н]| B™<‘ w®z| ♦ > £R■w§ | BJ £’ ®w| | ♦ Q]| B| <> £ ’ £®w]| ♦ QHW£>H‘WBQ R£R£W♦ QZWw®<™<WB
$ ‘ <| ‘ w„wHJ | <§ < vw®B$ ‘ <Q’ £‘ „wR®w| <wWHwR£®ww’ £’ Z®&„ | ♦ § Сp £E‘ £§ Z ’ £®Z™w| <wW♦ H£J <Q
Z„£[ BwWE‘ <Q J Z®z‘ Z„ &W®&w‘ H&WwHz§ BBJ ‘ ZB®z| £> ]BvB™w>С
t B „B] | ♦ Q E‘ B’ BQ „B]W<‘ <&Hw®wJ ” << H£]vB| £ § | £S£ W♦ H£J £Z„£[ B>| ♦ Q H£„‘ £W]w„ | £R£R£
W♦ Q JZ®z‘ Z„Н’ „<H’ £H£R®w| | ♦ Q J „B]®<™| ♦ § ZH®£W<&§ W♦ „B• <WB| <&СL v| BJ £ | wWHw£| < W ‘ wQ
<®< <| ♦ Q]£| BQ§ £SZ‘ vBWB‘ z W♦ H£J <wZ„£[ B<НvB[ w’ „< H£]vB| << <§ | B<®Z™Y<QZH®£W<>Сn | £
S<w <] | <Q Z„£[ B>| ♦ Н£‘ ®<™B$ ‘ H&W♦ H£J £> [ <] | w| | £H‘ z$ < ’ ®BH‘ <™| £H‘ z$ Н| £ | wW£ WHwQ ] £
| BQ ’ „£&W®&$ ‘ | w£RQ£v<§ Z$ ZH‘ £>™<W£H‘ z J | wR®BS£’ „<&‘ | ♦ § ZH®£W<&§ Н| w„wvJ £ ]B„B[ B$ ‘ H&
„B]®<™| ♦ § < ]BR£®wWB| <&§ <Н™‘ £ ]| B™<‘ w®z| £ H| <[ Bw‘ Z„£[ B>СA®& J B[ v£> ]£| ♦ | w£RQ£v<§ £
’ £vR<„B‘ z H£„ ‘ BНJ £‘ £„♦ wWvB| | ♦ Q ’ £™Ww| | £ J ®<§ B‘ <™wHJ <Q ZH®£W<&Q vBWB®< R♦ ZH‘ £>™<W♦ w
< W♦ H£J <wZ„£[ B< Q£„£YwS£ JB™wH‘WBСmHJ £„w| | £wW| wv„w| <w‘ BJ <Q H£„ ‘ £WW’ „£<]W£vH‘W£ vBw‘
£• Z‘ <§ Z$ ’ „<RBWJ Z Z„£[ B&Н’ „<™w§ Rw] £H£R♦ Qv£’ £®| <‘ w®z| ♦ Q]B‘ „B‘С
ё ‘ £ [ wW„w§ &Н]BvB™B<H’ £®z]£WB| <&’ £‘ w| ” <B®z| ♦ QW£]§ £[ | £H‘ w> | £W♦ QH£„‘ £W< S<R„<
v£W| w £S„B| <™<WBw‘ H&Y<„£J <§ W| wv„w| <w§ <Q W’ „£<]W£vH‘W£СA®&‘ £S£Н™‘ £R♦ | B ’ „BJ ‘ <Jw
„wB®<] £WB‘ z E‘ < W£]§ £[ | £H‘ <Н| w£RQ£v<§ £ Y<„£J £ ’ „<§ w| &‘ z H£„ ‘ £WZ$ BS„£‘ wQ| <J ZН| B<R£®ww
H££‘Ww‘ H‘WZ$ • Z$ R<£®£S<™wHJ <§ £H£Rw| | £H‘ &§ ‘ £S£ <®< <| £S£ H£„‘ BС
ё HW&]< HE‘ <§ Н”w®z$ | BY<Q<HH®wv£WB| <> R♦ ®£ <]Z™w| <wR<£®£S<™wHJ <Q£H£Rw| | £H‘ w> <|
‘ „£vZ” <„£WB| | ♦ QH£„‘ £WS£„£QB’ £HwW| £S£ v®&’ £H®wvZ$ • wS£ £‘ R£„BH£„‘ ££R„B]” £WНv£H‘ B‘ £™| £
Q£„£Y£ W’ <H♦ WB$ • <QH&W’ £™Ww| | £ J®<§ B‘ <™wHJ <> J £§ ’ ®wJH®wH£H‘ w’ | £> ]£| ♦ ky L x ®B| <&С
L R■wJ ‘ B§ < <HH®wv£WB| <&R♦ ®< H£„ ‘ B ’ £HwW| £S£ S£„£QB *B‘ „BJНL „w®Нy ’ B„ ‘ BJ НUw§ ’ Нc B
„B£| Нn Z®z‘ <JНG ZH‘ „<J НB‘ BJ [ wvWBH£„ ‘ B } BH£®< kZR<| < Xw®<BvBСё HwH£„ ‘ BW♦ Wwvw| ♦ W£
ё t s s ]w„ | £R£R£W♦ Q < J „Z’ &| ♦ Q J Z®z‘ Z„НS£„£v L „w®С
s HH®wv£WB| <&’ „£W£v<®<Hz W®wH£H‘ w’ | £> ]£| wky L x ®B| <&| B‘ w„„<‘ £„<< L p b i n <QB>
®£WHJ £w№y wWw„£ r BWJ B]HJ £S£ t s s S£„| £S£ < ’ „wvS£„ | £S£ Hw®zHJ £S£ Q£]&>H‘WBС
p „<„£v| ♦ wZH®£W<&Q£]&>H‘WB &W®&$ ‘ H&‘ <’ <™| ♦ § < v®&vB| | £> ]£| ♦ Сy „wv| wS£v£W£wJ£
®<™wH‘ W£ £HBvJ £WH£H‘ BW®&w‘ КХЕ § § НHZ§ § BBJ ‘ <W| ♦ Q ‘ w§ ’ w„B‘ Z„ HW♦ Yw РЕj Б ОЛЯЬj y Сy „wv
| wS£v£WB&‘ w§ ’ w„B‘ Z„B ИХНЬj y НH„wv| && § | £S£®w‘ | &&HZ§ § B ’ £®£[ <‘ w®z| ♦ Q ‘ w§ ’ w„B‘ Z„ ]B S£v
H£H‘ BW®&w‘ ОЛВК°y С
p £™W♦ ’ „wvH‘ BW®w| ♦ ‘ &[ w®£HZS®<| <H‘ ♦ § W♦ • w®£™w| | ♦ § ™w„ | £]w§ £§ Н’ £vH‘ <®Bw§ ♦ § SB
®w™| <J £§ Сy £vw„ [ B| <wSZ§ ZHBЬ К Г СkwBJ ” <&H„wv♦ H®BR£J <H®B&С
n w‘ w£„£®£S<™wHJ <wZH®£W<&]B ’ w„<£v <HH®wv£WB| <> £‘ ®<™B®<Hz £‘ H„wv| <Q § | £S£®w‘ | <Q
] | B™w| <>ЙW”w®£§ £| < QB„BJ ‘ w„<] £WB®<Hz R£®ww W♦ H£J <§ < ‘ w§ ’ w„B‘ Z„B§ < < | w]| B™<‘ w®z| ♦ §
Электронная Научная СельскоХозяйственная Библиотека