After the urea is applied, avoid watering immediately and avoid applying urea to the water. Urea is applied to the soil and converted into amide, which is easy to be lost with water. It cannot be watered immediately after application, nor can it b…

0 Preface

Modern medical equipment is becoming more and more advanced and more complex, which poses challenges for the use, maintenance and maintenance of equipment. Medical equipment maint…

In order to improve the utilization efficiency of fertilizer nutrient resources, promote the sustainable development of green agriculture, and strengthen the scientific fertilization guidance for the main crops in autumn and winter, the Ministry of Agriculture and Rural Crops Management, the N…

1. Strengthen the management of temperature and humidity. According to the biological characteristics of edible fungus, the temperature is controlled at 12-18 degrees and the humidity is 90-95%. Currently, it is managed to achieve stable temperature, increase humidity, moderate light, enha…

Every year, many vegetable farmers renovate the old vegetable sheds that have been planted for many years. However, the renovation of the old sheds will generally increase. Due to the restrictions of the plots, the distance from the adjacent sheds will be narrowed, which wi…

Author: HUAZHONG Date: 2019-02-22

The Molecular Virology Group of the College of Life Sciences of the Northwest A&F University…

The enzyme-linked immunosorbent kit is based on the principle of double antibody sandwich technology to detect human lactoferrin (LF), which can only be used for research purposes and should not be used for medical diagnosis.

Uses : Fo…

1. When planting melon and fruit vegetable crops on soil with high fertility, it should be applied after planting or slowing down the seedlings, until the end of the harvest of the melons and fruits, and the gas fertilizer should not be terminated halfway.

2. Seedling stage is a pe…

Every year, many vegetable farmers renovate the old vegetable sheds that have been planted for many years. However, the renovation of the old sheds will generally increase. Due to the restrictions of the plots, the distance from the adjacent sheds will be narrowed, which wi…

Mulberry is rich in nutrients and has high medicinal value and edible value. In recent years, some picking gardens in southern Anhui and other places have implemented the wrong season cultivation of greenhouse mulberry, which has advanced the picking period, meets the needs…

Cherry tomato is a kind of fruit and vegetable that is popular among consumers. It is a variant of tomato. In order to achieve high yield of cherry tomato in spring planting, it is necessary to do the planting and management work. How to do it? The following small serie…