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Bioplastics do not use petroleum and degrade very quickly. Is there a solution to the plastic waste crisis?
Plastic waste crisis? What can be done? Bioplastics do not use petroleum and degrade very quickly. Currently, a new study from Tel Aviv University in Israel describes the process technology for making bioplastic polymers derived from microorganisms that feed on seaweed.
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How to propagate camellia and fig by cuttings so they root quickly?
Cuttings are a propagation method for many plants. Taking cuttings looks very simple, but in many cases they are very hard to keep alive. Let's look at how to get flowering plants to root quickly from cuttings. The cutting methods really are a bit different for different flowers: spray the mother plant with rooting liquid.
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How to grow pennywort so it thrives and how to make it fill a pot quickly
When it comes to pennywort (Hydrocotyle vulgaris), many people like growing it in water, and the method is super simple. Let's see how to grow pennywort so it thrives, and how to grow it so it quickly fills a pot: if you want your pennywort to grow more lushly, or even want a few segments of pennywort rhizome to fill a whole pot within a few weeks
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Two Simple Tricks to Quickly Get Farmed Fish to Come to the Feeding Table
In recent years, with the continuous development of fish farming technology, the method of raising fish with complete granular feed has been gradually promoted and applied. However, because many fish farmers are not skilled at feeding and conditioning, the fish being trained are slow to come to the feeding table, which not only affects feed intake and delays growth, but also increases costs and affects farming efficiency. Below, we introduce two simple and easy successful conditioning methods that we have summarized in production practice for the reference of users. 1. Feed hanging-bag conditioning method: Use large-mesh window screen (with mesh fine enough not to let feed through) to make a hanging bag that can hold 1.5-2 kg of feed.
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What is the reason that shiitake mushroom fermentation heats up quickly?
Developing and utilizing natural resources to grow shiitake mushrooms is a fast path to wealth, and using crop by-products to cultivate shiitake mushrooms is an effective way to lower production costs and improve economic returns. When making shiitake cultivation substrate, if the fermentation speed is too slow and the temperature is low, it will seriously affect the quality of the substrate and production efficiency, thereby greatly reducing the economic returns of mushroom growers. So how can shiitake cultivation substrate be fermented quickly? Below is a method for rapid fermentation using Jinbaobei starter culture, which is absolutely convenient and practical. Using this method to cultivate shiitake
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What is the difference between Torreya grandis and Taxus? This article teaches you to tell them apart quickly
Torreya grandis, also known as Chinese torreya, Yu torreya, and torreya seed, is an evergreen tree of the genus Torreya in the family Taxaceae, and is an economic tree species unique to China. It mainly grows in Zhejiang, Anhui, Fujian, Jiangsu, Guizhou, Hunan, Jiangxi and other provinces south of the Yangtze River in China, among which Zhejiang's Fengqiao Chinese torreya, Anhui's Taiping Chinese torreya, and Jiangxi's Yushan Chinese torreya (nut) are the most famous. Its fruit is a treasure among dried fruits, containing rich protein and a variety of trace elements. In addition, Chinese torreya is also a precious Chinese medicinal material, with the effects of killing parasites, relieving food stagnation, and moistening dryness.
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What are the methods for quickly shaping fruit-bearing bonsai?
At present, as people's living standards rise day by day, fruit tree bonsai that offer the beauty of fruit, form, and trunk are increasingly favored by people. However, because cultivating fruit tree bonsai takes a long time and involves complex techniques, it often daunts people. According to the author's years of practice, it can be cultivated and shaped in just 2-3 years. It is introduced as follows: 1. Selection of containers. The most suitable container is a fine unglazed clay pot, which needs good water permeability and air permeability to ensure the oxygen requirements for root growth and to prevent root rot caused by water accumulation in the container. Generally, round shapes are preferred.
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What disease causes geese to die quickly after passing green droppings?
Ma Yonggen from Qinxing Village, Zhenze Town, Wujiang City called to say that he had raised more than 400 geese. When the geese weighed three to four jin, he found that several geese were lying down unable to stand, passed green droppings, and died quickly. Within two days, 6 had already died, and several more geese had also shown symptoms of lying down and looked like they were failing. The local veterinarian diagnosed it as a septic infectious disease. Based on the above situation, the geese may have viral enteritis or fowl cholera. Both diseases have symptoms of passing green droppings and rapid death. Which specific disease it is should still be further diagnosed.
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Fish Domestication Methods: How to Get Fish to Quickly Come to the Feeding Station
In recent years, with the continuous improvement of fish farming technology, the method of raising fish with complete-formula pelleted feed has been gradually promoted and applied. However, because many fish farmers are unskilled at feeding domestication, the domesticated fish are slow to come to the feed station, which not only affects feeding and delays growth, but also increases labor and cost and affects farming profitability. Below are two simple and easy domestication methods we have summarized in production practice. 1. Feed hanging-bag domestication method: Use large-mesh window screening (as long as it does not let feed leak through) to make a
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