Grumpy to add vitamins

In life, many people cannot restrain their negative emotions. Not only do they make it difficult for colleagues and friends to feel at home, but they also make the family feel overwhelmed and even hurt. In fact, to a large extent, this is not their own fault. It may be due to the lack of the follo

Vitamin D (VD) ELISA Analysis Kit Instruction Manual

Supplier: Shanghai Qiaoyu Biotechnology Co., Ltd. The company's products are for scientific research purposes only, not for clinical diagnosis. Vitamin D ( VD ) ELISA Analysis Kit Instructions Detection range: 96T 0.8μg/L-20μg/L purpose of usage: This kit is used to determine the vi

Woody planting new technology essentials

Intercropping shading: spring sowing of corn in the intercropping; after the whole planting in the autumn, the maize or soybeans are sown on the side of the plant. When the woody incense is sown, the intercropping has grown up, which can play a role in shading. It can increase income. Watering an

Tomato planting management technical points

Planting tomatoes is a good way for farmers to become rich, and strengthening the management of the growth period of tomatoes is the key to obtaining high yield and high efficiency. 1. Grasp the management of growth period. Including cultivating weeds, water conservation, arranging vines, pruning

How to add calcium to children

The child can't drink milk, don't worry, he can get enough calcium from other foods. Here are 12 effective and healthy ways to increase your child's dietary calcium levels. 1, chocolate and strawberry milk If the child is not willing to drink white pure milk, you can add other flavor

Autumn and winter oysters management points

September and October coincided with the season of mushroom cultivation. In order to increase the success rate of the cultivation of autumn oyster mushrooms and reduce the occurrence of diseases, the planters should pay attention to the following management points. 1. Strict culture material ferm

Agricultural Control of Edible Fungi Pests and Diseases

The prevention and control of pests and diseases of edible fungi should follow the principle of prevention as the mainstay and treatment as the supplement. First of all, prevention and control from agriculture in order to achieve a multiplier effect. Agricultural control measures include the follow

Piglet tailing technology and precautions

First, pigtail tailing technology 1. Burning and slicing the piglet, hold the piglet horizontally, hold the abdomen down and stand sideways. Hold the piglet's buttocks against the wall. The surgeon stands on the channel. The left hand straightens the tail of the piglet, and the right hand hol

The wheat suffered freezing damage.

If the cold damage is not heavy, do not blindly apply fertilizer to watering. It is necessary to promote temperature increase and produce new roots before watering. If the damage is heavy, watering and fertilizing can be done early to prevent the death of juvenile ear dehydration. Young ears have