Economic evaluation of different strategy for weed management in garlic production
A field experiment was conducted to evaluate various weed management options on garlic (Alium sativum L.) production in Northeastern Croatia. This study focus on how different strategies of weed control affects weed community composition and economic benefit of weed management. An experiment was arr...
| Permalink: | http://skupni.nsk.hr/Record/nsk.NSK01001116255/Details |
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| Matična publikacija: |
Zbornik Veleučilišta u Rijeci (Online) 8 (2020), 1 ; str. 445-454 |
| Glavni autori: | Štefanić, Edita (Author), Maletić, Đorđe, agronom, Zima, Dinko, Štefanić, Ivan |
| Vrsta građe: | e-članak |
| Jezik: | eng |
| Predmet: | |
| Online pristup: |
https://doi.org/10.31784/zvr.8.1.5 Hrčak |
| LEADER | 04608naa a22003854i 4500 | ||
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| 001 | NSK01001116255 | ||
| 003 | HR-ZaNSK | ||
| 005 | 20211119140522.0 | ||
| 006 | m d | ||
| 007 | cr|||||||||||| | ||
| 008 | 211022s2020 ci d |o |0|| ||eng | ||
| 024 | 7 | |2 doi |a 10.31784/zvr.8.1.5 | |
| 035 | |a (HR-ZaNSK)001116255 | ||
| 040 | |a HR-ZaNSK |b hrv |c HR-ZaNSK |e ppiak | ||
| 041 | 0 | |a eng |b hrv |b eng | |
| 042 | |a croatica | ||
| 044 | |a ci |c hr | ||
| 080 | 1 | |a 631/635 |2 2011 | |
| 100 | 1 | |a Štefanić, Edita |4 aut | |
| 245 | 1 | 0 | |a Economic evaluation of different strategy for weed management in garlic production |h [Elektronička građa] / |c Edita Štefanić, Đorđe Maletić, Dinko Zima, Ivan Štefanić. |
| 300 | |b Graf. prikazi. | ||
| 504 | |a Bibliografija: str. 452-453. | ||
| 504 | |a Summary ; Sažetak. | ||
| 520 | |a A field experiment was conducted to evaluate various weed management options on garlic (Alium sativum L.) production in Northeastern Croatia. This study focus on how different strategies of weed control affects weed community composition and economic benefit of weed management. An experiment was arranged as a complete block design with three different weed management strategies: chemical control (PRE EM and POST EM), mechanical control (three times during the season), and combination of chemical and mechanical treatments, together with weeded checks. Data on weed density, fresh above weed biomass and garlic yield per m2 were collected at the end of the growing season, and were subjected to statistical and economic analysis. The mayor weeds found in the experimental plots were: Sorghum halepense, Ambrosia artemisiifolia, Cirsium arvense and Chenopodium album. The various weed growth (density and biomass) and yield varied with application of weed management practices. Significantly lower values of weed density and fresh above weed biomass were recorded on plots with mechanical and combination of chemical and mechanical treatments compared to weeded check. Chemical application gave in this study insufficient weed control and resulted in lower yields compared to the mechanical treatments and combination of mechanical and mechanical weed control. The best cost: benefit ratio was observed on treatment with combination of chemical and mechanical weed control and can be successfully applied to boost up the bulb yield in garlic and to harvest the maximum profit for farmers. | ||
| 520 | |a Poljski pokus je proveden na području sjeveroistočne Hrvatske s ciljem evaluacije različitih strategija suzbijanja korova u češnjaku (Alium sativum L.). Predmet ovog istraživanja bio je utvrditi kako različite strategije suzbijanja korova utječu na korovnu zajednicu u češnjaku i kakav je ekonomski učinak svakog od istraživanih tretmana. Pokus je postavljen po slučajnom blok rasporedu sa tri različita tretmana suzbijanja korova: kemijsko (sa PRE-EM i POST-EM primjenom), mehaničko (tri puta tijekom vegetacijske sezone) i kombinaciju kemijskog i mehaničkog suzbijanja. Zakorovljena, kontrolna varijanta je također bila uključena u pokus. Dobiveni podatci o gustoći korova, svježoj nadzemnoj biomasi korova i prinosu češnjaka prikupljeni su na kraju vegetacijske sezone te statistički i ekonomski analizirani. Najznačajniji korovi tijekom provedbe pokusa bili su: Sorghum halepense, Ambrosia artemisiifolia, Cirsium arvense and Chenopodium album. Primjenjene strategije suzbijanja korova različito su utjecale na gustoću i nadzemnu biomasu korova te na prinos češnjaka. Signifikantno manja gustoća korova i njihova nadzemna biomasa u usporedbi sa zakorovjenom kontrolom utvrđena je na parcelama s mehaničkim suzbijanjem korova i s kombinacijom mehaničkog i kemijskog suzbiljanja. Aplikacija herbicida u ovom pokusu nije se pokazala uspješnom i ostvarila je na kraju vegetacijske sezone signifikantno niži prinos u odnosu na ostale tretmane. Tretman s najboljem omjerom troškova i koristi jest kombinacija kemijskog i mehaničkog suzbijanja korova i može se preporučiti farmerima kao uspješna strategija za postizanje visokog pronosa i ostvarenja maksimalnog profita. | ||
| 653 | 0 | |a Češnjak |a Suzbijanje korova |a Ekonomska analiza | |
| 700 | 1 | |a Maletić, Đorđe, |c agronom |4 aut | |
| 700 | 1 | |a Zima, Dinko |4 aut | |
| 700 | 1 | |a Štefanić, Ivan |4 aut | |
| 773 | 0 | |t Zbornik Veleučilišta u Rijeci (Online) |x 1849-1723 |g 8 (2020), 1 ; str. 445-454 |w nsk.(HR-ZaNSK)000859884 | |
| 981 | |b Be2020 |b B04/20 | ||
| 998 | |b dalo2111 | ||
| 856 | 4 | 0 | |u https://doi.org/10.31784/zvr.8.1.5 |
| 856 | 4 | 0 | |u https://hrcak.srce.hr/240147 |y Hrčak |
| 856 | 4 | 1 | |y Digitalna.nsk.hr |