In the practice of biscuit production, the problem of cracking of biscuits is often encountered, and the cracking of biscuits due to external pressure or impact is customarily called abnormal rupture. This rupture is generally ca.......

1. Timely planting: Planting fruit trees in the spring should generally be performed after the soil is thawed and before sprouting. However, persimmon trees and jujube trees generally have better planting effects when the seedlings begin to sprout.
2. Select high-quality seedlings: Good v.......

Rice floppy seedlings have the advantages of cost, early maturity, and high yield, but due to the shallow roots of the cast roots, they often cause lodging in the middle and late stages, affecting yield and quality. According to this feature, Effective measures should be taken to prevent late .......

The deep processing of tea is to re-process the finished tea products, semi-finished products and fresh leaves in accordance with certain processing techniques and techniques to produce new beverages or foods with the characteris.......

There are two kinds of pest control methods for pollution-free vegetables:
The first is the method of insecticide.
(1) Soil application: Use 30 to 40 kg of plant ash per acre, preferably in a planting ditch, and then cover or soil after planting or planting to prevent root pests.

A tension spring (also called a tension spring, referred to as a tension spring) is a coil spring that.......

Carp is a traditional cultured species in Zhangzhou, Fujian Province, especially in recent years. It has been cultivated in Pengze. The breeding cycle has been shortened from the previous year and a half to two years to the current year. One of the main measures is to put the seedlings that we.......

I. Selection of varieties The main varieties to be promoted in our country include Xiangjing No.2, Xiangxi No.3, Huajing No.2, No.1 No.1, and Luzhuqing.
Second, the construction of Mayuan Park According to the characteristics of high groundwater level and large winds in the plain lake are.......

Water and fertilizer management of vegetables is the key to the high yield of vegetables. With the improvement of people's living standards and the development of the city, the variety, quantity, time-to-market, and regulation of off-season vegetables have become more and more important. T.......

Cherry is one of the good fruits with high economic value, both raw food and processing. When the fruit matures, summer comes, the temperature rises quickly, the maturity period is short, and the collection period is relatively concentrated. To extend the supply period of cherries and achieve .......

Snare 1: Material fish eyeballs The current use of materials for agricultural machinery spare parts is inferior and superior, and it is more common to pretend to be false. In recent years, it has become increasingly fierce and revamped. Some shoddy bearings actually use cast iron brackets inst.......

Basic Concepts of Transgenic Technology (1) Definition of Transgenic Technology The artificially isolated and modified gene is introduced into the genome of an organism. Due to the expression of the introduced gene, the hereditary modification of the organism's trait is caused. This techni.......