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Comprehensive Analysis of Buffalobur (Solanum rostratum): An Invasive Toxic Weed in the Northern Agro-Pastoral Ecotone
This website reports: Recently, the Ministry of Agriculture organized over 140 participants, including agricultural resource and environmental protection technical personnel from 17 provinces and municipalities (regions) across the country, experts from relevant scientific research and teaching institutions, and media representatives, to conduct an on-site observation of the buffalobur (Solanum rostratum) integrated prevention and control demonstration area located deep in the Horqin Grassland of Baicheng City, Jilin Province.
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Farmer in Guangzhou Approved for Arrest for Using Highly Toxic Pesticide on Green Beans
Reporters recently learned that the Zengcheng District Procuratorate of Guangzhou recently approved the arrest of a vegetable farmer surnamed Huang Mouguang, who used the highly toxic pesticide isocarbophos while growing vegetables, on charges of producing and selling toxic and harmful food. Following a procuratorial review, it was ascertained that in November 2015, grower Huang Mouguang
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Green pesticides step into the spotlight, building a strong defense line for food safety
The exposure of toxic fruit and toxic vegetable incidents has aroused public concern about the dinner table, and calls for phasing out highly toxic pesticides are growing louder. The gradual elimination of highly toxic pesticides has opened up new market space for green pesticides. Faced with this development opportunity, the pesticide industry should step up product structure
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Phasing Out Toxic Pesticides Cannot Be a Burden on Farmers Alone
Phasing out toxic pesticides is farmers' business, yet it is not entirely a matter for individual farmers. Besides intensifying the investigation and punishment of pesticide varieties that have been explicitly banned, the state should also vigorously develop highly efficient, low-toxicity biological pesticides. At the same time, it should establish and improve the ecological agriculture industry chain, and through special
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Are chanterelles poisonous? Toxicity level and price per jin explained
What kind of mushroom is the chanterelle? Some people say it is poisonous, so is it actually poisonous or not? It does have a certain level of toxicity, but at the same time it is also an edible mushroom, and people with itchy skin should avoid it. In the wild mushroom trading market, chanterelles currently cost 100 yuan per kilogram
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Is the underside of the Tricholoma mushroom cap and its interior turning black toxic, and can it still be eaten normally?
Tricholoma mushroom is also called white mushroom because it is white all over, and it is also a rare edible fungus with high nutritional value. But why do some Tricholoma mushrooms bought and left for a while turn black? Is the underside of the Tricholoma cap turning black toxic? Is the inside of the Tricholoma
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Is aromatic hydrocarbon toxic? Effects on fish and whether contaminated fish can be eaten
The explosion at the No. 3 aromatic hydrocarbon plant of the Sixth Naphtha Cracker Complex in Mailiao Township has caused anxiety among residents near aquaculture fish ponds, who worry that their catch may be contaminated. On the 15th, scholars from the College of Public Health at National Taiwan University, who have long studied pollution issues related to the Sixth Naphtha Cracker Complex, together with the Institute of Toxicology, and the Changhua and Taixi experimental stations of the Fisheries Research Institute, went to 18 fish ponds in Changhua and Yunlin to take samples, hoping to understand the scope and extent of the explosion's impact.
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Introduction to the Effects and Fruit Toxicity of Nothapodytes nimmoniana, a Plant Endemic to Taiwan, China
Plants endemic to Taiwan, China are very likely a treasure bestowed by nature; it is just that we do not know it. On Lanyu, there is an endemic plant called "Nothapodytes nimmoniana" that has long been contracted by Japan, given to farmers for contract cultivation, then shipped back to Japan to be developed into anticancer drugs, earning Japanese companies billions of
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How do you care for glass balsam? Is it toxic? Can it be placed in the bedroom?
Glass balsam is a rather beautiful ornamental flower, especially suitable for potted cultivation. The main stem of glass balsam is semi-transparent and looks like glass, hence the name. If cared for properly, glass balsam can generally bloom all year round, and as a potted plant at home
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Is Cuban oregano (touch-me-not scented plant) toxic? Explaining the causes of yellowing leaves in potted cultivation
also be used to make tea, brew soup and so on, so it has quite a few uses. Let us take a look below at <strong>Is Cuban oregano toxic? Why do potted plants show yellowing leaves?</strong></span></p> <p style="text-align: center;"></p> <p style="text-indent:2em;"><strong>1. Is Cuban oregano toxic?</strong></p> <p style="text-indent:2em;">Cuban oregano is not toxic and can emit an inviting fragrance, as fresh as mint and carrying a faint apple scent. Cuban oregano is a small potted plant that can be both viewed and enjoyed for its scent, with an aroma like mint yet slightly appley. It refreshes the mind, clears heat and relieves summer heat, and repels mosquitoes. Cuban oregano can be kept indoors. Except for some friends who are allergic to the scent, everyone else can safely grow Cuban oregano at home; it can freshen the air and give off a faint fragrance.</p> <p style="text-indent:2em;"><strong>2. Why do potted Cuban oregano plants show yellowing leaves?</strong></p> <p style="text-indent:2em;">1. Too much watering</p> <p style="text-indent:2em;">Overwatering is a mistake many flower lovers make; too much water easily causes root rot. So first you need to check whether you have watered too much. Cuban oregano does not tolerate water; too much water causes root rot, and rotten roots make the leaves turn yellow.</p> <p style="text-indent:2em;">Cuban oregano likes to grow in dry soil, so when cultivating it the soil needs to be kept alternately dry and moist; on rainy days reduce or stop watering as much as possible, because soil that is too dry or too wet can both easily cause the plant's roots to rot.</p> <p style="text-indent:2em;">In late autumn, when the temperature gradually drops, gradually reduce the frequency of watering Cuban oregano, and water appropriately when the soil surface looks dry. You can also let it get a little rain. At ordinary times it still needs to be kept in sunlight. Moreover, plants placed in the open air clearly grow better than those indoors.</p> <p style="text-indent:2em;">When the temperature is below zero, do not water. When the temperature is too low, at this time both day and night it must be covered well with plastic sheeting or plastic bags, and watering is forbidden. If it is placed in the open air, let it get some sun during the day, and at night something must cover it, otherwise it will freeze to death overnight.</p> <p style="text-indent:2em;">2. Improper fertilizing</p> <p style="text-indent:2em;">Potted Cuban oregano has limited soil, and the fertility of the soil alone is certainly not enough, so it needs fertilizing. However, too much fertilizer or a lack of fertilizer can both cause the leaves to turn yellow. Too much fertilizer causes fertilizer burn; too little fertilizer means insufficient nutrients.</p> <p style="text-indent:2em;">During its growing stages Cuban oregano does not need much fertilizer; we do not need to fertilize it deliberately, and we should keep the fertilizing frequency at about once a month. By all means avoid too much fertilizer, which causes root burn.</p> <p style="text-indent:2em;">3. Natural causes</p> <p style="text-indent:2em;">As time goes on, the stems of Cuban oregano gradually become woody, and the surrounding leaves also turn yellow and gradually wither; this is normal, and after withering new branches gradually grow.</p> <p style="text-indent:2em;">4. Insufficient light</p> <p style="text-indent:2em;">Cuban oregano loves sunlight and is slightly shade-tolerant; its suitable growing temperature is about 5°C to 10°C. We need to place it in an environment with abundant sunlight for care, so only under strong light will the fleshy leaves of Cuban oregano be thick.</p>
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