Usimamizi wa magugu
Magugu ni kikwazo muhimu cha kibaolojia kwa uzalishaji wa chakula. Magugu yanashindana na mazao kwa rasilimali hiyo hiyo, kimsingi maji, virutubisho, mwanga na dioksidi kaboni. Kwa kuongezea, wao ni wenyeji mbadala wa wadudu waharibifu wa magonjwa na vimelea vya magonjwa. Kwa kuongezea, zingine zinakosa ugonjwa wa kiotomatiki na hua kabisa kwa mimea ya vimelea au wadudu wa mwituni. Utandawazi wa biashara na sheria dhaifu juu ya udhibiti wa magugu katika nchi nyingi zinazoendelea imependelea kuenea kwa Mimea Inayovamia Mgeni (IAP).
Magugu, kwa jumla, hutangulia mazao kwenye ardhi ya kilimo na ni sababu kuu za kupunguza mavuno. Kwa maneno ya kiikolojia, magugu mengi ya kila mwaka ni r-mikakati, na kuanzisha idadi ya watu na kiwango cha juu cha ukuaji wa jamaa (r). Kwa hivyo, hutoa mbegu nyingi zinazofaa na idadi yao hujijenga haraka, katika muundo wa ufafanuzi. Ushindani wa magugu na mazao hupunguza pato la kilimo (wingi na ubora), na huongeza gharama za nje kwa kuzieneza katika mipaka ya shamba. Pia ni kikwazo kikubwa kwa wakulima kuongezeka & rsquo; tija, haswa katika nchi zinazoendelea ambapo udhibiti wa magugu unadai 20 hadi 50% ya wakulima & rsquo; muda na kuweka wafugaji wadogo katika mzunguko mbaya wa umaskini.
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- The quickest and safest way to learn foraging is with a local expert. You not only learn what there is to know but do not spend time learning things you don’t need to know. Further, you also get the local angle on plants, important information that is usually not found in foraging books published...
- Abstract,Journal of Agricultural Science, 2019 The productivity of citrus plants has not reached its maximum potential due to the action of several factors that directly affect agricultural profitability. Among these factors, weed interference has a great importance since it causes a reduction in...
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- Abstract ,Crop Protection, 2015 Weeds are a hidden foe for crop plants, interfering with their functions and suppressing their growth and development. Yield losses of 34% are caused by weeds among the major crops, which are grown worldwide. These yield losses are higher than the losses caused by...
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- Luna IM, Fernández-Quintanilla C, Dorado J. Is Pasture Cropping a Valid Weed Management Tool. Plants (Basel). 2020 Jan 21;9(2):135. doi: 10.3390/plants9020135. PMID: 31973212; PMCID: PMC7076652. The aim of the present work was to study the feasibility of pasture cropping under the Mediterranean...
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