The traditional jujube garden management is more extensive, generally does not carry on the summer

The fly's shape features: Since everyone has seen fly maggots, the appearance is not introduc

The quail duck is a descendant of an intergeneric hybrid produced by crossing the male duck of the

1. The governor malfunctions and the fuel pump is stuck at the maximum fuel supply position. 2. To

First, the benefits of corn seedlings 1. Control plant growth potential. The aboveground part of t

Wheat nutritional properties The average medium fertility level requires about 3 kg of nitrogen,

During the whole growth period of corn, it is often due to the lack of a certain kind of nutrient e

Rice field cultivation techniques 1. In paddy field, muddy and weak alkaline rice fields can feed

First, the biological characteristics of white-tailed shrimp (A) habitat habits White-tailed shrimp

Strains are the basic conditions for the production of edible fungi, and their quality directly af

1, the amount of fertilizer and application period Due to differences in ecological environment,

Wugu sheep is a rare and superior local breed of livestock in Hunan Province. It is mainly produce