First, the re-application of organic fertilizer organic fertilizer will not lead to the accumulation of nitrate in vegetables, but also improve the quality of vegetables. The organic fertilizer is preferably applied after high-temperature stacking or biogas fermentation and decomposing, which can
After thawing the frozen water, cover the mulch and cold-proof material on the ridge (ridge) and thawed and remove the cold-proof material in the following year. When the heart of the strawberry sprouts, the membrane breaks and the seedlings are pulled out, so that the harvest period is 5-7 days ah
From 2003 to 2005, Jinzhou City Marine and Fisheries Research Institute undertook the artificial seedling breeding and bottom-feeding technology projects, introduced high-density shellfish breeding technology, and steadily improved the production of industrialized seedlings and shallow seabed reari
Carp is the most widely distributed and highest yielding freshwater fish in China. It is the most appropriate time to use a family of aquaculture ponds to breed eel fry in the autumn. Can adapt to the needs of spring stocking, shorten the fry breeding cycle, increase production. The techniques for
(I) Maize alkalized disinfection method Maize is susceptible to aflatoxin contamination. There are two methods to eliminate Aspergillus flavus: First, use lime water to detoxify, that is, 100 kg of corn is poured into 100 kg of 1% lime water clarified liquid, and after about 10 hours, remove and ri
1 Breeding pest-resistant varieties At present, insect-resistant transgenic plants have been obtained on apples. The main insect-resistant genes used are Bt (Bacillus thypsin inhibitor) and CpTI genes. The Bt gene is an insecticidal crystal protein (ICP) gene isolated from Bacillus thuringiensis. A
Release date: 2006-08-22 Barco of Belgium launches 3D imaging software Voxar3D6.1 Barco of Belgium has launched the advanced 3D inspection and analysis software Voxar3D6.1. Voxar 3D integrates powerful clinical applications for cardiovascular analysis of CT. Barco also announced the Voxar 3D
Feeding soft-shelled turtles with green feeds has a low investment cost and considerable benefits, and it is widely used in rural areas. By using green feed to raise the snails and then raising the soft-shelled turtle, the green feed can be converted into animal feed to meet the dietary requirement
The konjac, also known as the ghost owl, is a perennial herb of the genus Amorphophallus in the Araceae. Taking underground bulbous tubers as edible parts, it contains a variety of essential amino acids and fatty acids. It is a high-fiber, low-calorie health food that has a certain effect on hypert
Recently, the Municipal Water Division introduced the atomized soft-spot micro-injection technology from Japan's Sumitomo Group. This technology is an effective water-saving "Sumitomo" micro-spray tape developed and manufactured by the Sumitomo Group of Japan for many years. The mate