Seize the opportunity to save pesticides

In order to prevent crop diseases, the friends of vegetable farmers generally adopt advance medication. Regardless of whether the plants are infected or not, the frequency of medication is relatively high. On average, the fungicide is sprayed for 5 to 7 days. This awareness of early diseas.......

What methods to raise pigs and pigs?

What method is good for pigs:

1, the pig bar needs to be square. There is no way for the pig to be positioned in a triangle, so if you pull it around, you usually require a 2:1 ratio of length to width. The pig will not pull on the sleeping side. Health will be good;

2, the.......

Maize seed fertilizer selection and fertilization method

First, how to use corn seed fertilizer

1, seed dressing: You can use humic acid, biological fertilizer and micro-fertilizer, the fertilizer is dissolved, sprayed on the corn seed, while spraying and mixing, so that the fertilizer solution evenly stained on the seed surface, dry aft.......

Tomato rotten fruit to prevent early

There are two reasons for tomato rotten fruit: First, umbilical rot caused by calcium deficiency, known as "black plaster", occurs in the fruit expansion period, in the soil is thin, poor water retention capacity of the new park and the risk of the disease is prone to the disease.......