Mysterious fruit introduction

The mysterious fruit is a typical tropical evergreen shrub with its origin in West Africa, Ghana, and Congo. In the 1960s, when Premier Zhou Enlai visited West Africa, the Republic of Ghana gave the myste.......

Rare earth resource tax raised from April 1

According to the news from the website of the State Administration of Taxation, the Ministry of Finance and the State Administration of Taxation have issued notices recently, and decided to adjust the standard of raw materials for raw materials for rare earth minerals from April 1st. The adj.......

What are the Kunlun jade species?

What are the types of Kunlun jade:

In the early stage of Kunlun soft jade, there were non-standard names such as Kunlun white jade, Kunlun jade, Golmud jade, and Qinghai jade (green variety). Acco.......

Finished rebar and its application

Finished rolling rebar is a large-diameter, high-strength, high-precision straight bar with external threads rolled on the entire bar. The steel bar is screwed with an internal threaded connector at any section for attachment or screwed with a thread.......

UV lamp installation considerations

1. It is strictly forbidden to activate the UV lamp frequently, especially in a short time to ensure the life of the UV lamp.

2, regular cleaning: According to the water quality, UV lamp and quart.......

Cultivation techniques of Bawangmei

Bawangmei is a variant of the tiger thorn and the tiger thorn. Its growth is strong, its flowers are prosperous, its colors are colorful and diverse, its natural flowering period is up to 8 months, it has.......