Ekish usuli va me`yorini ildiz rivojlanishiga ta`siri, c/ga
(X.N.Atabaeva ma`lumoti)
T.r.
|
Ekish
Usuli, sm
|
Ekish me`yori,
Ming dona/ga
|
Navlar
|
O‘zbekskaya
|
Orzu
|
Keng qatorlab, qator orasi 60 sm
|
1
|
60
|
200
|
25,1
|
23,4
|
2
|
60
|
300
|
26,3
|
24,0
|
3
|
60
|
400
|
27,0
|
25,2
|
Tor qatorlab, qator orasi 15 sm
|
4
|
15
|
300
|
23,8
|
23,0
|
5
|
15
|
400
|
24,6
|
24,0
|
6
|
15
|
500
|
25,8
|
24,7
|
O‘zbekskaya – 2 navining ildiz massasi, (c/ga)
(N.S.Umarova ma`lumoti)
t/r
|
Variantlar
|
Yillar
|
O‘rtacha
|
Ekish muddati
|
Tup soni
Ming tup/ga
|
2007
|
2008
|
1
|
15.06
|
300
|
25,4
|
25,1
|
25,2
|
2
|
15.06
|
400
|
26,3
|
26,3
|
26,3
|
3
|
15.06
|
500
|
27,1
|
27,0
|
27,0
|
4
|
1.07
|
300
|
23,8
|
23,8
|
23,8
|
5
|
1.07
|
400
|
25,1
|
24,6
|
24,8
|
6
|
1.07
|
500
|
26,1
|
25,8
|
26,0
|
7
|
15.07
|
300
|
23,0
|
23,0
|
23,0
|
8
|
15.07
|
400
|
24,2
|
23,4
|
23,8
|
9
|
15.07
|
500
|
25,4
|
24,7
|
25,0
|
Soya navlari kuzgi bug‘doy angiziga ekilganda ekish muddati va me`yorlari ildiz rivojlanishiga ta`sir ko‘rsatgan. Ekish me`yori oshgan sari barcha ekish asosiy muddatlarida ildiz massasi yuqori bo‘lgan, ammo ekish muddati kechiktirilganda ildiz massasini kamayishi aniqlandi. İldiz rivojlanishiga mineral o‘g‘itlar ham ta`sir ko‘rsatadi.
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