ЭлБиб

Молочнохозяйственный вестник, №4 (16), IV кв. 2014

125

Summary

Nontraditional plants introduction into the crop possessing a number of agricultural-

useful properties is necessary for expanding the cultivated-on-field crops assortment

and keeping agro-landscapes resistance. Blooming sally studies as a crop of multi-

purpose usage is very topical task. The most acceptable is a vegetative reproduction

method with roots sprouts. The optimal time for seeding is the autumn one at average

air temperature less than +5

С. Blooming sally gives 35.0 t/ha yielding capacity

on the third year after seedlings planting. It has low after-grass. According to poor

competitiveness of blooming sally it is gradually displaced from the grass mixture

composition. High-quality silage is obtained from a single-kind mass of blooming sally.

The application of manure from 60 to 100 t/ha has increased the composition of raw

protein by 1,5 times in comparison with the control, and is 19.13 % and 17.05 % from

dry matter correspondently. The influence of mineral fertilizers in Variant Р120 К120

kg/ha (control) + N80 kg/ha lead to protein accumulation of 16.35 %, which is higher

by 1.4 than the control and 1.2 times to the field. The protein composition under the

lime application at 3 t/ha, 5 t/ha, 7 t/ha has been increasing by 1.3-1.4 times regarding

for the control and is 16.48 %, 16.36 % and 15.9 % correspondently. Insects’ fauna

living in the blooming sally calculates 47 types devoted to 8 orders, including 19 types

of phytophages, 17 types of entomophges and 11 types of pollinators. Among defined

phytophages 5 types dominate by amount and harm: Aphis praetrica Walk., Lygus

rugulipennis Popp., Haltica oleracea L., Galeruca tanaceti L., Chlorophanus viridis L.

Bitoksibacilin (4 kg/ha) and Inta-vir (0.32 kg/ha) provided yield green mass increase

by 28.3 cwt/ha and 36.1 cwt/ha correspondently.

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