The colorful literary bird, also known as the multi-colored bird and the phoenix bird, has a gorgeous and colorful plumage. It is one of the most popular high-end ornamental birds currently in the country. It is low and sweet. There are three species of red head, black head and yellow head, ma.......
Category: 202410
Model NO.: lap sponge
Size: 20X20cm, 23X23cm, etc
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2ZPY-H series rice seedling rowing machine is a national key project of the "Tenth Five-Year Plan". It was successfully developed by the China Agricultural University and passed the expert appraisal of the Ministry of Agriculture in October 2003. This series currently has 2 models: 2.......
As the founder of AppliedVR, a VR startup, using VR technology .......
A. The outside shape of the scorpion: Scorpion belongs to the species of Arthropoda, Arachnida, Acropora, and Cinnamomidae. The body can be generally divided into three parts, namely, cephalothorax, anterior abdomen, and posterior abdomen. The head and thorax together with the anterior abdomen.......
Chinese cabbage is a leafy vegetable with a large number of leaves and a heart-shaped leaf. It is the main harvesting organ. Generally, it can reach 4000-5000 kg per mu. Chinese cabbage has a long growth period. To get a high yield, you must master several key technologies:
1. Appl.......
At present, the lean meat percentage of local pig breeds in China is only about 41%, and the binary crossbred pigs produced through mating of imported boars with local sows are then produced by mating the binary crossbred sows with foreign boars. Three-way hybrid pigs have lean meat percentage.......
It is reported that hypoallergenic rice is actually a hypoallergenic rice, which uses the protein-protein reaction and will cause allergic globulins to be removed from allergic dermatitis and skin diseases in humans (especially children). "Hypoallergenic rice" can prevent allergies a.......
In the summer and autumn, grass seedlings are cultivated. Due to various reasons, “light boardâ€, “burning seedlingsâ€, “yellow seedlings†and “sudden death†often occur, resulting in lack of seedlings, weak seedlings, and inability to grow seedlin.......