Category: 201910
What should be paid attention to rosin-fed yellow mealworms?
October 30, 2019

Tenebrio has a wide diet, can use crop by-products, livestock and poultry manure, etc. After being fermented as a feed, such as Golden Baby's feed starter, rosin is also a rich source in many places, but what should you pay attention to when using it?
The most.......

Biogas fermentation to stir
October 30, 2019

Biogas digesters in biogas digesters are usually divided into four layers. From top to bottom, they are scum layer, supernatant layer, active layer and sediment layer. The purpose of stirring is as follows: (1) The raw material for fermentation is evenly distributed, a.......

Winter guinea fowl breeding
October 29, 2019

Guinea fowl originated in Africa, heat-resistant, cold, domesticated, although in winter weather conditions can survive, but the performance of its performance is limited, resistance to disease decreased, decline in fecundity, so strengthen the scientific management of feeding in the winte.......

Gladiolus camphorata leaf spot
October 27, 2019

Symptoms: The lesions on the bulbs are round or irregular in shape and are brown to black. The hazards are shallow to deep. The lesions are easily peeled off. The center of the bulbs is mostly brown soft wood rot. The infested leaves, initially with tiny verticules or round spots, then rap.......

Six situations affect fish feeding
October 27, 2019

In the process of intensive fishery production, management of feed feeding is one of the main links in the entire production management. In the feed feeding process, the feed intake of .......

How to prevent seedling damping-off
October 26, 2019

The seedling damping-off disease is the most common and most serious disease occurring in the garden nursery, which mainly occurs in the seedling stage of the forest and flower plants. The main forest seedlings affected were pine, cedar, pine, pine, pine, ginkgo, beech, nanmu, camellia, et.......

How to Manage the Production of Greenhouse Tomatoes in Winter
October 26, 2019

Planting tomatoes is a good way for farmers to become rich, and strengthening the management of the growth period of tomatoes is the key to obtaining high yield and high efficiency. (1) Do a good job in management of growth period. Including cultivating and weeding, water conservation, arrangi.......

Dagu factory breeding and breeding techniques
October 26, 2019

Otsuka, commonly known as the giant salamander, and the National Grade 2 Key Protected Wildlife, is a rare and precious wildlife left over 250 million years ago. It is the largest species of tailed amphibians in the world. Due to its sharp drop in resources and low natural reproduction rate, i.......

Breeding Technology
October 26, 2019

(i) Reproductive characteristics: An important type of vertebrate is the intermediate type of transition from aquatic to terrestrial, male and female adults spawn in water and fertilized in vitro. The fertilized eggs hatch in the water, and they breathe with the earthworms. After about 60 days.......

Persimmon tree winter management
October 26, 2019

One, winter pruning

1. Pruning of saplings Saplings of overgrown saplings are planted on a timely basis and used in conjunction with the summer of the following year to promote new shoots and lay a good foundation for the early results of persimmon trees.

2. Trimming of the.......