Our country has provided about 52% of vegetables from domestic production, the rest part imported others from outside. Thus, imports of potatoes and vegetables have been reduced last year, for this reason, main vegetable seeds, were produced domestically and provided over 80 percent of the country’s demand. In the future domestic production demand of vegetable goal set working to provide by 100 percent from government our country in this connection issues urgent need to solve sowing seeds, variety supply, seed production, and plant protection. According to our research, during the growing season, 150-350 weeds growing per 1m2 of rounded onions shows that the amount of crop damage is relatively high. For the purpose of control against weeds in the onion field with 3 repetitions of 7 variants of 2 types of herbicides are conducted experimental research. These include; pre-emergent Estamp (Stomp) herbicide applied in doses 2.5; 3.5 l/ha that controls all types of weeds, but showed results of 65.2-72.4%. The growing season during a selective post-emergent of Gaur herbicide in doses 0.7; 0.9l/ ha used against broadleaf and grassy weeds that became clear of weed species density reduced by 92.7-93.4%. It was tested in this study Pendimethalin, 33% + Oxyfluorfen 24 % mixture herbicides have reduced the number of weeds by 92.4-94.1%.
| Mualliflar | Ariunaa, O., Erdenenzorig , T., Dondov , B., Ариунаа, О., Эрдэнэзориг , Т., Дондов, Б. |
|---|---|
| Jurnal | Жамият ва инновациялар / Общество и инновации / Society and innovations |
| Nashr sanasi | 2021-02-08 |
| Jild | 1 |
| Son | 3 |
| Betlar | 1-9 |
| Til | Ingliz |
| DOI | 10.47689/2181-1415-vol1-iss3-pp1-9 |
DOI: 10.47689/2181-1415-vol1-iss3-pp1-9 · Maqolaning asl sahifasi
Пендиметалин, оксифлуорфен, гербицид, уступать, лук, Pendimethalin, oxyfluorfen, herbicide, yield, onion
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