One is to raise high-quality dairy…
Release date: 2006-08-09
Beijing massager quality is poor According to China Medical News Massage equipment is a kind of convenient and fashion…
1. The three heat-tight methods are wheat heat, cylinder heat and material heat. Choose sunny and hot weather. After thawing the cement field around 9am, spread the wheat to the drying field first (thickness is about 1cm), and then cover the wheat material (quilt, blanket, and old Sack, et…
In the late summer and early fall, the weather was hot and the lighting brought a lot of difficulties to the nursery. However, the vegetable farmers paid attention to strictly following the technical operation procedures, so that nursery techniques were taught and management depended on sc…
Release date: 2006-08-18
SmartPill is an advisory committee for swallowable medical devices---------------------------------------- -----------…
First, remove wild fish and reduce the number of contenders
There are many wild fish and miscellaneous shrimps in the pond. They compete with South American white shrimp for bait, and even eat white shrimp. Low-quality fish and shrimp compete for feed, which will reduce the feed ut…
Picking straw biological feed production technology project
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LYJ multi-function top-dressing fertilizer gun is a new multi-functional dressing fertilizer gun Co., Ltd. of Zhangye, Gansu, which was researched and developed, and has obtained national invention patents and utility model patents. Farm machinery. With the spray matching, for deep applica…