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Showing posts with label Protecting. Show all posts
Showing posts with label Protecting. Show all posts

Monday, September 9, 2024

Protecting family farming in Guinea: A successful advocacy journey - NaijaAgroNet

NaijaAgroNet: ... Linking agrobiz, sustainable environs, people & technology

Guinea recently adopted the country’s first agricultural policy law, which now needs to be implemented. This follows four years of consultation and advocacy, during which Guinean civil society has actively engaged with the government in the drafting of that law. Aïssata Yattara and Macky Bah reflect on how the law’s inclusion of grassroots’ and national stakeholders’ key concerns represents a decisive step towards protecting and promoting family farms, and tackling land grabbing in the country.
Protecting family farming in Guinea: A successful advocacy journey - NaijaAgroNetProtecting family farming in Guinea: A successful advocacy journey - NaijaAgroNet
The Guinean government tends to favour large-scale intensive agriculture. This means opening up the agricultural sector to foreign capital, often to the detriment of family farming, which supports nearly 70% of the population and supplies two-thirds of local markets to meet food needs.

Wednesday, September 5, 2018

Expert advises on protecting rice plants by exploiting natural defences - NaijaAgroNet

An analysis of the chemical signals sent out by rice plants under attack by the brown planthopper could help in natural control of this insect pest.

Researchers in Indonesia have deciphered the chemical cues used by rice to attract a parasitoid that helps fight off the plant’s predator. The researchers created a system to imitate these cues, which could help investigate similar interactions in other crops and possible sources of non-toxic pest control.
 
Rice is a staple food, relied upon by half the global population. The brown planthopper is one of rice’s most destructive pests, causing damage by wounding the stem of the plants to lay the eggs for the next attack and by transmitting viruses that attack the plant.
 
Researchers from Universitas Negeri Malang and the Indonesian Sweetener and Fibre Crops Research Institute led by Dr. Surjani Wonorahardjo, Chemistry Department, Faculty of Mathematics and Science, Universitas Negeri Malang, Indonesia, wanted to see if they could target the brown planthopper without using pesticides known to harm the environment. To do this, they investigated the so-called ‘tritrophic interaction’ between rice, the brown planthopper and the parasitoids that prey on the brown planthopper’s eggs.
 
They extracted samples from rice infected by the brown planthopper and analysed their chemical makeup. They then compared this to what they found in samples taken from healthy rice, identifying the chemical differences between healthy and infested rice.
 
They created a porous material from rice husk and soaked different pieces in chemicals extracted from either healthy or infected rice. In laboratory tests, the parasites were more attracted to the material infused with the infested sample. They also attached infused materials to posts and placed them outside in a rice field. Again, they found more parasitoids on the infected sample, but the researchers observed that the effect wore off over five days, so the samples effectively had an expiration date.
 
The 
results, published in the Pertanika Journal of Science and Technology, could guide further trials to see if applying the chemical cue could actually reduce the pest’s destruction of rice paddies; and if so, to what degree. The use of analytical chemistry offers insights into the mechanisms underlying these interactions and detect small changes taking place in great detail. 

They note that their technique exploring the interaction between plant, pest and the pest’s own predator on a chemical level requires further refinement, but could eventually be applied to other agricultural crops and potentially reduce the use of harmful pesticides.
 
Isaac Oyimah/GEE

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Pix: Dr. Surjani Wonorahardjo, Chemistry Department, Faculty of Mathematics and Science, Universitas Negeri Malang, Indonesia.

Monday, March 26, 2018

Jukuns say 'Army protecting herdsmen' back Gen. Danjuma, demand Commission of Inquiry on atrocities

ITREALMS:
The apex socio-cultural organisation of Jukun people, Jukun Development Association of Nigeria (JDAN) has reiterated claims that the Nigerian Army is shielding herdsmen to attack their community, reports NaijaAgroNet.

This is coming as they drums support for their elder kinsman General Theophilus Yakubu Danjuma (rtd), who at the weekend, called on his people to rise and defend themselves against rampaging Fulani herdsmen and their colluding military partners, reports ITRealms.

National Presidentm JDAN, Chief Bako Benjamin said in Lagos, alongside top executive of the association on Monday, that majority of Nigerians are unaware of the calamity and atrocities that has befallen Jukun people in the last four years and the nation's press does not pay enough attention to report to the world the silent ethnic cleansing and genocide ongoing in southern and central Taraba.

Also, he said rather than lampooning Danjuma for his candid view which was coming after a thorough analysis of the situation, the Nigerian military should have launched an investigation into the weighty allegation and fish out her culpable members.

JDAN, he said, demands for a Commission of Inquiry to look into several cases of atrocities, human rights violations and banditry committed by some security forces in Jukunland  against the innocent people, who are being killed by herdsmen, whose homes and farmlands are being burnt with wanton impunity and whose lives means virtually nothing to the very people who have sworn to defend them and the nation against aggression.

On developments in some parts of the country, especially Taraba State, Bako said the retired General was speaking exactly the minds of his people and out of frustration, stressing that Danjuma statements was a reflection of what presently goes on in Taraba and elsewhere around the middle belt, where several villages and town have been sacked and indigenes chased away by Fulani herdsmen who invaded their communities with the full backing of security operatives. 

"Rather than carpet our revered elderstatesman, the Jukun people have been anxiously waiting for the time when Fulani herdsmen who have killed entire villagers in our land will be arrested and paraded. We are peace loving people, but our people are being arrested in our land and been killed by those who otherwise came for pasture for their cattle," he said.

Bako lamented that parading Jukun youths on Sunday, barely 24 hours after Gen Danjuma’s criticism of their handling of their roles for taking pictures of the ongoing violence in their land, is simply exposing the ugly underbelly of the Nigerian military and heir complicit in the whole tragic saga unfolding in Taraba State, adding that where that is the case, the pople would be left with no choice than to defend themselves. 

“We are anxiously waiting for when Fulani herdsmen that have killed and wiped off entire villages in our land would be paraded. We have not travelled to anybody's land to look for trouble, but our people are been arrested in our land for snapping pictures. What Jukuns expected is for the Nigerian military and the federal government to launch an investigation into the weighty allegations that  General Danjuma raised not to be beating about the bush in denials without substance,” he said.

Bako further alleged that there are widespread reports of glaring bias and nepotism by the Nigerian military's Operation Ayem Kpatuma particularly in Takum and Ussa local government areas since they arrived.

For example, he said, there was no single presence of Fulani herdsmen in the two local government areas for over a year now since their last mass killings of the people, which saw them abandon the area and flee until the soldiers arrived on the same day with them in the name of Operation Ayem Kpatuma.

“No sooner had they arrived in the peaceful communities that burning of houses and killings resumed. As if that's not enough, the soldiers went about unleashing a campaign of terror and intimidation against Jukun people, breaking into homes and confiscating hunting dane guns, cutlasses, bows and arrows, and left the Fulani herdsmen fully armed with their weapons to continue their campaign of terror in the countryside.”

We have evidences where severally attempts by our youths who were driven out of their villages to defend their communities against the herdsmen by soldiers until the herdsmen are done.

“Jukun Development Association of Nigeria (JDAN), is eagerly waiting for a commission of inquiry into the atrocities that was committed against our people in Takum and Ussa local government areas to  clear the good name of the Nigerian Army and bring the collaborators and perpetrators to book,” Bako insisted.  

Benjamin observed that close to 50 villages in southern and central Taraba exist only in name as Fulani herdsmen has wiped out the indigenous population and are presently commandeering the villages.

He said persistent plea on the government to come to the rescue of the people have fallen on deaf ears and atrocities got worse with each passing day.

 “When operation Ayem Kpatuma was launched by the federal government, Jukun people jubilated and thought their misery has come to an end, only to discover that military operatives of the program started arriving together with thousands of Fulani herdsmen that had fled the area previously with their cattle.

“Our fear was confirmed when no sooner they arrived in the peaceful communities that burning of houses and killings resumed.

Isaac Oyimah/GEE

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Wednesday, March 29, 2017

Protecting palm trees from Red Palm Weevil

The Red Palm Weevil is has been described as one of the world’s major invasive pest species and is the single most destructive pest of palm trees, reports NaijaAgroNet.

According to the Food and Agriculture Organisation (FAO), over the last three decades the beetle has spread rapidly through the Middle East and North Africa, affecting almost all countries in the region.
“It has also reached some European countries, including the United Kingdom, and parts of Central America and the Caribbean,” FAO lamented.

The weevil , NaijaAgroNet reports, threatens date- and coconut-producing palms, as well as ornamental palms. Millions of dollars are lost annually, which has caused significant socio-economic impacts on the date palm production sector and the livelihoods of farmers in affected areas.

NaijaAgroNet gathered that containing the pest’s spread is the focus of a Scientific Consultation and High-Level Meeting to be held on 29-31 March at FAO’s Rome headquarters.


The event is hosted by FAO in collaboration with the International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM).

Isaac Oyimah 
... Linking agrobiz, sustainable environs, people & technology