Winter lettuce cultivation and management techniques

1 Variety selection: Choose varieties with strong cold resistance, disease resistance and strong adaptability, such as the emperor, Salinas, and Great Lakes 659. The nursery should choose fertile sandy loam with strong water retention and fertility.

2 Seedling preparation: As the s

Summer seed ginger four note

One is to pay attention to drought-proof, ginger-proof ginger that is not tolerant to drought and not tolerant. It is advisable to keep the soil moist during the growing season. During the high temperature period in summer, it is necessary to water in a timely manner to reduce the temperat

Causes of longevity of dragon fruit

There are roughly the following reasons why dragon fruit produces a large number of aerial roots:

1. Insufficient nutrition requires the use of aerial roots to absorb water and nutrients.

2. The climate is suitable, moist and rainy, plant climbing habits, long air rooting.

How can you not sleep enough? It's all about food.

First, it will lead to drowsy food

1, because of eating white rice

White rice has a high glycemic index and can quickly make people sleepy. In addition, when people eat white rice, they also eat meat and other foods, which can cause sleepiness.

2, because of eating

Are Black King Kong and Black Beauty from Africa?

[ Agricultural Products Network] Black King Kong and Black Beauty belong to the potato family. If you look at the name, you know that it is a man and a woman. There are black skins. Are they

Watermelon inferior fruit control

First, abnormal fruit

1, the main performance: 1 migraine. Unbalanced fruit development, normal development on one side, and stagnation on the other, are due to poor ovary development, uneven pollination, and poor fertilization. 2 flat melons. The horizontal diameter of the melon i

What is black boletus? How to eat black boletus?

[ Agricultural Products Network] There are actually many types of mushroom. Is there any black boletus in the mushroom that is often eaten in daily life? What is this mushroom? Today, I will

Summer pregnant women can not eat watermelon

Can pregnant women eat watermelon? In the summer, watermelon became one of the people's cool foods, and many pregnant mothers were slobbered. Can pregnant women eat watermelon? Of course, pregnant women can eat watermelon. The water content of watermelon is mor

Nutrition management critical period apple tree "tonic" do not care

From May to June, it has entered a key stage of apple tree nutrient management throughout the year. This period of fertilization can not only determine the apple's output and quality in the same year, but also has a close relationship with the output of the second year. According to th