How to Calculate the Fertilizer Quantity by Measured Fo…

In a certain range, maize yield increased with the increase of fertilizer application. Correctly determining the amount of fertilizer is an important issue to achieve high yield, stable production, and high efficiency of corn. How to determine the amount of fertilizer is a very complicated issue. ---MORE---

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Hand motion recovery device developed with Xbox

Release date: 2006-09-14 The hand motion recovery device developed by Xbox was launched by Rutgers University in Xinze Xinzhou, USA. The university's engineering department developed a hand motion recovery exercise device using Microsoft's Xbox mainframe, which will be used for stroke. ---MORE---

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Wild cactus health tea processing technology

(1) Process selection → Washing and cutting → Initial drying (baking) → Rubbing → Frying → Tea revival → Pairing → smashing → Sifting → Packaging. (2) Operation points 1 Selection of materials. Use fresh, disease-free, mold-free, and r ---MORE---

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Abbott launches automatic screening test for hepatitis …

Release date: 2006-08-11 Abbott launches automatic screening test for hepatitis B. Hepatitis B surface antigen (HBsAg) and HBsAg confirmation tests can be used to screen hepatitis B infection in blood donors. The Prism system was produced by Abbott (Abbott Park, Il, USA) and tested for hepatit ---MORE---

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Application of food preservative calcium propionate in …

There are many types of food preservatives. Such as benzoic acid, acetic acid. Sorbic acid, potassium sorbate, calcium sorbate, propionic acid, sodium propionate and calcium propionate, but suitable for bread preservation, currently only acetic acid and calcium propionate, especially calcium propio ---MORE---

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Duck breeding "character"

Summer is the prime time for rearing meat ducks. However, high temperature and high humidity environment can make ducklings induce epidemic diseases and adversely affect the growth of ducklings. In order to increase the survival rate of summer ducklings, the following "character" should ---MORE---

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Four ways to quickly raise fish fry

First, manure breeding method In front of the fish seedlings, the basal fertilizer is applied in front of the pond, and the water quality of fertilizing fertilizer is generally 200-300 kilograms of fermented livestock manure or 100 kilograms of human waste. After the fish seedlings under the pond ---MORE---

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