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What Is Nitrogen Fertilizer? Common Types of Nitrogen Fertilizer and How to Identify Them
What is nitrogen fertilizer? Nitrogen fertilizer is a type of fertilizer, and it is the main fertilizer that promotes the growth of flowers' roots, stems, and leaves. The nitrogen it contains plays a very important role in crop growth. Applying nitrogen fertilizer can not only increase the yield of agricultural products but also improve their quality.
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How to identify and control the cotton bollworm and the tobacco budworm of the family Noctuidae?
The cotton bollworm and the tobacco budworm are two extremely similar insects that are very difficult to distinguish in production. Both belong to the order Lepidoptera, family Noctuidae, also known as the cotton bollworm moth and the tobacco budworm moth, and are widely distributed. So how do you identify the cotton bollworm and the tobacco budworm of the family Noctuidae? How should they be controlled? In daily life, the cotton bollworm
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Differences Between Medicinal Lilies and Edible Lilies and How to Identify Them
Lilies can be eaten fresh or used dried, and they are a traditional Chinese export specialty. But on the market they are divided into medicinal lilies and edible lilies. So what are the differences between them? How do you identify them? In fact, they differ in color, price and effects. Let us take a look below.
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How to tell poppy, corn poppy and tsaoko apart? Mistaking one for another may be illegal
In our country, the poppy is an illegal plant, but people often confuse the poppy with the corn poppy and tsaoko. So what exactly are the differences between the poppy and them? They all have emerald green leaves, colorful flowers, slender upright stems, and seed pods held high, but the juice extracted from the seed pods is completely different. The poppy's juice can be processed into opium, morphine and heroin. Therefore, the opium poppy has become an important source of drugs in the world, and this beautiful plant, the poppy, can be called the flower of evil.
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How to Tell Real from Fake When Buying Pesticides? Learn to Avoid Common Mistakes
The "Pesticide Management Regulations" took effect on August 1, and pesticide business management is now stricter, but many farmer friends still fall for fake pesticides. Sometimes even genuine pesticides fail to achieve the ideal effect because of falling into common mistakes.
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What effect does water-soluble fertilizer have on rice? What application methods are there? How can you identify high-quality water-soluble fertilizer?
Water-soluble fertilizer is a quick-acting fertilizer with good water solubility and no residue. It can dissolve completely in water and can be directly absorbed and utilized by crop roots and leaves. Applying water-soluble fertilizer to rice is a guarantee of increased yield and output. So what effect does water-soluble fertilizer have on rice? What
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What Is the Difference Between Cordyceps Flower and Chinese Caterpillar Fungus? Detailed Guide to Price Per Jin and How to Identify Them
Cordyceps flower is very similar to common edible mushrooms such as shiitake and oyster mushrooms, only the strain, growing environment and growing conditions differ. So is there a difference between it and Chinese caterpillar fungus? What is the price per jin? How do you identify it? According to fungal encyclopedia data, cordyceps flower is not a flower; it is in fact the fruiting body of cordyceps, not the fruiting body of Chinese caterpillar fungus. The culture medium imitates the various nutrients contained in natural insects, including grains, beans, eggs and dairy, and it belongs to a type of fungus.
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What Do Sanqi "Tou" Numbers Mean, How Are They Calculated, How Many Tou Is Best, and How to Identify and Buy
Sanqi (Panax notoginseng) is a well-known perennial herbaceous medicinal plant from Wenshan, Yunnan, and is widely used medicinally for its effects in promoting blood circulation and removing blood stasis, fighting fatigue and lowering blood pressure. But to buy high-quality Sanqi, you must understand tou numbers, so what do Sanqi tou numbers mean? How are they cal
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How much is red sandalwood per jin in 2018? Including identification methods
Red sandalwood is produced in Taiwan, China, Guangdong and Yunnan (southern part). The wood is hard and dense, and the heartwood is red, making it an excellent material for construction, musical instruments and furniture; the resin and wood are used medicinally. So how much is the price of red sandalwood per jin in 2018? How do you identify red sandalwood? Red sandalwood
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Why Does He Shou Wu (Fallopia multiflora) Look Like a Person? Uncovering the Human-Shaped Hoax and How to Identify It
Everyone knows that He Shou Wu (Fallopia multiflora) can treat gray hair. Although what we usually buy at the pharmacy is processed He Shou Wu, there are often reports that a human-shaped He Shou Wu has been dug up somewhere. So why does He Shou Wu grow to look like a person? And are the human-shaped He Shou Wu weighing dozens of jin on the market
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