yellow ring Learn more about yellow ring
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Is the golden ring snake toxic? What level of animal protection is it?
Golden ring snakes are distributed in Jiangxi, Fujian, Guangdong, Hainan, Guangxi and Yunnan in China. like other ring snake snakes, they move slowly, do not like to attack humans, and mainly feed on small vertebrates. Is the golden ring snake poisonous? Which is better than the silver ring snake?
2020-11-11 Gold ring snake venom strong sex yes several levels of protection animals -
How to prevent and control the "yellow ring leaf" of cucumber in greenhouse
The "yellow ring leaf" is common in cucumber overwintering cultivation, which seriously affects the yield and economic benefit. This phenomenon is not caused by infectious diseases, but generally belongs to physiological diseases. First, the symptoms showed that there were more occurrence in the middle and lower leaves of cucumber. The edge of the leaf is yellow at the beginning, and then develops into the leaf along the edge of the leaf.
2018-09-16 -
From the big yellow duck to the palm flamingo, the swimming circle is in the style of plants this summer.
Long Holiday & nbsp; waiting for you to eat Tour Band & nbsp; 00VOB04VOV 53.
2018-08-15 -
A complete collection of pictures of medicinal leeches
A complete collection of pictures of medicinal leeches
2018-07-07 -
Ring Rot of Potato and its Control
Ring rot is caused by Corynebacterium ring rot (Corynebacteriumsepedonicum), which can occur in stems and leaves or in tubers. It can continue to cause damage during storage and cause tuber rot in severe cases. In recent years, with the popularization and application of virus-free seed potato, the incidence of ring rot decreased significantly. 1. Symptomatic ring rot is also a vascular bundle disease. Aboveground symptoms generally appear after flowering. The initial symptoms appear in the lower leaves of the plant, showing chlorosis and mottling between the veins.
2019-01-16 -
Longan ring cutting method and matters needing attention
Longan ring cutting method and matters needing attention
2020-03-18 -
Orchid ring spot
Orchid ring spot
2018-05-04 -
The skill of combining potted plants makes you fall in love with spring.
The skill of combining potted plants makes you fall in love with spring.
2019-03-05 -
Art bonsai on the greening of the fourth Ring Road
When the reporter entered the main road of the East fourth Ring Road from the Red scarf Bridge, he saw that Taihu stone, five-needle pine, canna, cypress in Xi'an, and all kinds of sketches and bonsai were all "moved" to the fourth Ring Road (Chaoyang section). Colorful roses, yellow black chrysanthemums, day lilies and other flowers and foliage plants decorate both sides beautifully along the way. In the fourth Ring Road green belt, there are not only "famous flowers and precious grass", but also gardening works such as strange stones and bonsai sketches in Taihu Lake. The long green belt has become a miniature boutique park. The fourth Ring Road (Chaoyang Section) starts from the north.
2019-01-16 -
To understand the relationship between flower planting and meteorological conditions, and the types of flower virus diseases.
Types of flower virus diseases
2019-06-08 -
Potato ring rot
The disease is a bacterial vascular bundle disease, which is characterized by dwarf and wilting of aboveground stems and leaves and annular rot of underground tubers along the vascular bundle ring. The early and severe disease leads to the death of seedlings; most of the diseased plants grow slowly, dwarf and thin, few branches, small leaves, and wrinkle but not spread; if the disease is late and light, the plant height, leaves and branches grow normally, but the top leaves become smaller. In the later stage, the first or second branches or the whole plant wilted. The symptoms are most obvious after flowering, the lower leaves wilt, droop and die at first, and the upper leaves curl inward from the edge, showing dehydration, turning grayish green, and then
2019-01-16 -
Is the golden ring snake toxic?
Is the golden ring snake toxic?
2018-07-06 -
Kiwifruit ring cutting methods and precautions
Kiwifruit ring cutting methods and precautions
2019-06-27 -
The latest ring cutting methods and matters needing attention of kiwifruit
Ring cutting is one of the tasks often done in the process of kiwifruit planting, which is mainly used to interrupt the transportation system of the bark, so that photosynthetic synthetic substances can not be transported downward, so as to increase the accumulation of organic matter in the fruit and increase the yield. So how to cut the ring?
2020-11-10 The latest kiwifruit ring cutting method and precautions yes -
Symptoms and Control methods of main Diseases and pests in Potato
The main potato diseases are: potato ring rot, potato cancer, potato late blight, potato early blight, potato black shank, potato bacterial wilt and so on. The main pests are: potato tuber moth, 28 ladybug, underground pests (ground tiger, grub, golden needle beetle and mole cricket, etc.). Among them, there are three kinds of quarantine pests in the country: potato tuber moth, potato ring rot and potato cancer. The main disease of potato, potato ring rot, usually occurs after flowering in the field, and the initial symptom is between leaf veins.
2019-01-16 -
Six species of earthworms suitable for artificial culture
1. William's ring worms. It is generally 90-250 mm long and 5-10 mm wide. The back is bluish yellow, gray-green or gray-green, and the back midline is bluish gray. At present, there are more farming in Jiangsu and Shanghai. 2. Hubei ring hair worm. Slender body, 70-220 mm long, 3-6 mm wide, whole body
2020-11-08 Suitable artificial cultured six species earthworms William ring hair -
Which poison is Bungarus auratus or Bungarus multicinctus?
Which poison is Bungarus auratus or Bungarus multicinctus?
2018-09-08 -
You are sure to encounter the problems of citrus planting!
Today to organize the training session questions to share: we put the questions on Youguo Master app, there are a lot of questions, especially suitable for citrus growers to check.
2019-02-28 -
How to harvest the leaves of Eucommia ulmoides?
How to harvest the leaves of Eucommia ulmoides? Please introduce the method of Eucommia ulmoides bark leaves can be harvested with reference to the following methods: 1. The bark of Eucommia ulmoides trees planted for 10-15 years can be harvested for medicine. There are two ways to peel skin. (1) felling and peeling method, also known as total peeling method. The sap begins to flow from April to May every year.
2018-07-18 -
flowering period of purple vine
Wisteria, also known as rattan, red rattan, yellow ring, a deciduous climbing entangled large vines. So when is the flowering time of the purple vine? The flowering period of wisteria vine is generally in spring, and the flowering period is from mid-April to early May. Flowering usually at 15
2020-11-09 purple vine flowering period wisteria also known as vine red vine yellow ring