First, the raw skin shovel oil slaughtered after the fresh skin needs to be cleaned and preserved, and after a period of time before the tannery processing. Cleaning method: Cut hoof, ear, lip, tail, bone and so on. Use a knife to remove the residual meat and fat from the skin and wash awa.......

Onion agent 20 grams of onion smashed, add water 1.5 kg soaked one day, filtered and sprayed to prevent aphids and spider mites and other pests.

Tomato juice, fresh tomato paste into a paste, add fresh water 3 times soak 5 hours, take the liquid spray can prevent red spider, drive .......

May is the most critical period for the growth of vegetative growth and fruit growth in the fruit cycle of most fruit trees. Since the temperature rises rapidly in May, the rainfall is high and the plants grow vigorously, which is very suitable for the occurrence and harm of fruit tree dis.......

Lemon, also known as lemon fruit, Yang Yang lemon, mother fruit and so on. Because of its extremely sour taste, the pregnant woman with liver deficiency is most likely to eat, so it is said to be the mother fruit or the mother and mother. Lemon is rich in citric ac.......

“Steamed bean sprouts, how to do! Can you eat it?” I believe this is a big question that many people have seen after the steamed bun sprouts. We all know that potato sprouting is absolutely not eaten, so can it be eaten with steamed buns and it will produce toxins just like spr.......

Pre-emergence management to do a good drainage ditch clearance, to ensure that the lily is neither dry nor stabbed, there is no cold damage.

Seedling management From late April to early May, when the seedling height is about 10 cm, the Mushi rot cooked 25 to 50 kilograms of the man.......

1, eat more tofu will hurt the kidney

Under normal conditions, after the plant protein that people eat into the body is metabolized, most of them become nitrogenous wastes and are excreted by the kidneys. When people reach middle age, the ability of the kidneys to excrete waste dec.......

The first day: Before getting up at 9 o'clock, get a glass of 300ml of honey water. 12:30 - 2 o'clock in the afternoon, drink lunch and honey water: two cups of honey green tea, plus one tablespoon of pure honey. At 4 o'clock in the afternoon, direct consumption of two tablespo.......

First, the seam is too narrow. The greenhouse membrane is composed of a plurality of narrow-width membranes. When splicing, the bonding area must be increased to increase the bonding strength. If the patchwork is too narrow and the bonding area is small, cracks will be caused when the forc.......

First, the symptoms of disease

(A) Net spot disease: The symptoms of this disease usually show two types: one is a stain type. The lesions are small, approximately circular, 0.7 to 1 cm in diameter, dark brown, with sharp edges. There are yellow halos around and can penetrate the l.......