Cauliflower is most suitable for cool and humid climate conditions, and its heat resistance and cold resistance are inferior to cabbage. Seed germination temperature is 15 ~ 18 °C, vegetative growth temperature is 20 ~ 25 °C, to promote flower bulb differentiation temperature of 10 ~ 15 °C ---MORE---
In the case of a water source rather than a pond, a wooden box can be used to breed a loach, which can be harvested for half a year and can be harvested in 15 to 20 kilograms per box. The specific method is as follows. 1, wooden box production specifications 1 meter 1 meter 1.5 meters, space capac ---MORE---
The rare birds are the abbreviation of rare and rare birds, which are domesticated by wild birds. Including colorful pheasants, wild ducks, royal chicken, guinea fowl, quail, peacocks, red golden pheasant, goose geese ... ... and so on, their delicate meat, delicious, and nourishing, beauty, heat, ---MORE---
In summer and autumn, there are many green grass and vegetables, which are young and juicy. They have good palatability and are nutritious. Livestock and poultry are easy to digest, and they are fast on the ground. They are good feed for catching crickets and improving production performance. Howev ---MORE---
Release date: 2006-09-06 New optical microscopes "look at" cellular proteins American researchers say they have for the first time developed a new optical microscope that can observe proteins at the molecular level. It will help scientists explore the depths of cells and understand th ---MORE---
This year (2002) wheat has high temperatures in winter and spring, but the drought is heavy. When mature, the wheat is generally short, the plant height is shorter than the normal year by 10 cm, and the heading is also more than 20 days earlier than the normal year. Last year, the wheat sowing per ---MORE---
Occurrence and Prevention of Spot Disease of Winter Jujube The people with spotted winter jujube are commonly known as black spot and brown spot, which is an important disease that damages the fruit. The harm of spot disease has a great influence on the yield and quality of Zhanhua winter date. S ---MORE---