Leafy materials have been used as animal feed in China for centuries. Our country boasts an abundance of tree resources, and leaves are rich in protein, minerals, and vitamins. Over a hundred different types of leaves can be utilized as feed, offering a cost-effective way to promote livestock and poultry growth while boosting their disease resistance. Leaves can either be fed fresh or preserved in tanks post-harvest. After drying and grinding, they can also be stored and used during the winter and spring months when hay might be scarce.
Hay holds significant nutritional value depending on its type, the timing of harvest, and how it's prepared and stored. High-quality hay can be as nutritious as wheat bran or even better. For instance, alfalfa hay, clover, and dried leeks all have crude protein levels exceeding 20%, making them excellent sources of protein and vitamins. Research shows that one kilogram of premium alfalfa meal contains approximately 230 grams of digestible crude protein, 13 grams of calcium, 2 grams of phosphorus, and 248 mg of carotene. This makes it nutritionally equivalent to one kilogram of wheat bran. Feeding alfalfa to animals can enhance productivity; adding 2-5% to chicken diets, 10-15% to pig diets, 25-45% to beef cattle, 50% to dairy cows, 30% to meat rabbits, and over 50% to sheep.
Sunflower heads, once dried and pulverized, can be included in pig feed at a rate of 10-20%. Pigs find this addition appealing and their growth accelerates after consumption. Notably, the pectin found in sunflower heads is a complex polysaccharide that not only provides nutritional benefits but also acts as an effective binding agent. Incorporating sunflower heads into standard roughage results in a sticky porridge-like consistency, which pigs enjoy.
Tofu residue, rich in protein (with 4.7% crude protein in its raw form and around 25% in its dry form), serves as a valuable pig feed. However, due to its perishable nature, lack of essential vitamins, and presence of antitrypsin, improper feeding can hinder digestion and growth. When feeding pigs with tofu residue, it’s crucial to follow these guidelines: cook the residue by heating it for 10-15 minutes to deactivate antitrypsin; feed fresh tofu residue immediately since its high water content makes it prone to spoilage; limit the feeding amount to one-third of the daily intake; and balance the diet by mixing it with other feeds.
Rice bran and wheat bran are collectively known as bran. Bran feed contains high levels of crude fiber, minimal starch, and rich B vitamins, making it a low-calorie feed. Wheat bran has 14% crude protein, 4% crude fat, high levels of vitamins B and E, and plenty of phosphorus but an imbalanced calcium-to-phosphorus ratio. When using bran as a roughage supplement, extra care must be taken to ensure adequate calcium intake.
Orange peels, rich in carotene, vitamin C, vitamin P, thiamine, riboflavin, and volatile oils, offer health benefits when used as a livestock and poultry feed additive. They can boost appetite, reduce disease incidence, and promote growth. Feeding orange peel powder to chickens, ducks, geese, and other poultry enhances egg production and enriches yolk color. The recommended amounts are 2-3% for chickens, 1-2% for ducks and geese, 5-10% for pigs, and 10-15% for cattle.
Banana peels, when chopped, dried, and ground into powder, can be added to broiler feed at a 10% ratio to improve feed conversion rates, accelerate growth, and lower rearing costs.
Animal blood from livestock like pigs, cattle, sheep, and rabbits serves as a high-quality protein feed. Mixing animal blood with rice bran (or bran, cake powder) in a 1:0.8 ratio and drying it before use is common practice. Typically, about 5% animal blood powder can be added to pig feed, and around 3% to chicken feed.
These various feed options provide farmers with sustainable and economical alternatives to traditional feeds, ensuring healthier and more efficient animal growth across different species.
Paint-Free Door
Paint - free
Doors: Exceptional Quality for Your Space
Discover the charm of paint - free doors, which combine the allure of traditional and modern design with outstanding functionality. These doors are carefully crafted to bring you an ideal choice for various decorative and practical needs.
Classic and Elegant Design:
Paint - free doors possess a classic and elegant design that adds a touch of grace to any interior or exterior setting. Their surfaces, with their unique textures and warm tones, offer a timeless beauty that seamlessly fits both traditional and contemporary architectural styles. The natural grain patterns of the wood make each door an individual masterpiece, enhancing the overall aesthetic of your living or working space.
Diverse Styles:
Our paint - free doors come in an amazing variety of styles. From the elaborate and detailed carved designs that showcase the artistry of the past, to the sleek and modern styles with simple lines and minimalist charm. There are also doors with a rustic look for those who love the cozy, countryside feel, and ones with unique panel arrangements that bring an extra level of sophistication. No matter if it's for a grand entrance, an interior hallway, or a specific room, you can find the perfect style among our extensive selection to match your space seamlessly.
Superb Insulation:
Thanks to the natural insulating properties of the wood used in paint - free doors, they provide excellent thermal and acoustic insulation. They help maintain a stable and comfortable indoor temperature by reducing heat transfer and blocking outside noise. This not only creates a more pleasant environment but also has the potential to lower your energy costs by reducing the need for excessive heating or cooling systems.
Strength and Durability:
Constructed from high - quality materials, these paint - free doors are built to last. The solid nature of the wood gives them strong resistance against impacts and daily wear. The carefully selected wood undergoes strict quality checks to ensure its durability. Moreover, the manufacturing process includes advanced techniques that enhance the structural integrity of the door. This results in a product that can withstand the test of time, even in high - traffic areas or under harsh conditions. With proper care and regular maintenance, they can serve you for many years, becoming a valuable and lasting investment in your property.
Fire - Resistant Advantage:
Paint - free doors have remarkable fire - resistant properties. The density and composition of the wood, along with specific manufacturing processes, make them an effective safeguard against the spread of fire. In case of an emergency, these doors can help contain the flames and smoke, providing crucial extra time for evacuation and minimizing potential damage to adjacent areas within a building.
Environmentally Friendly:
These doors are an eco - friendly option. The wood source for paint - free doors is a renewable resource, coming from sustainably managed forests. This ensures that the production process has a minimal negative impact on the environment. Moreover, since there is no need for paint, which may contain harmful chemicals, these doors are a green choice that contributes to a healthier living environment and supports environmental conservation.
Installation Convenience:
Paint - free doors are designed with easy installation in mind. Their well - engineered structure allows for straightforward installation procedures. Precise measurements and standardized fittings make it simple for professional installers to fit the doors quickly and accurately. Even if you are a DIY enthusiast, you will find the installation steps manageable with the clear instructions provided, saving you both time and effort during the setup process.
Customizability:
We offer great customizability with our paint - free doors. You can choose the type of wood, hardware, and additional decorative elements according to your own preferences. This enables you to create a door that perfectly matches your personal style and blends well with the overall design of your space, making it truly unique.
Enduring Durability:
Paint - free doors are known for their outstanding durability. The solid construction and high - quality wood ensure that they can withstand years of heavy use without significant signs of wear. Whether in a busy household with frequent opening and closing or a commercial area with high - traffic flow, these doors will maintain their quality over time. The natural strength of the wood against warping, cracking, and splitting, combined with proper care, means your paint - free door will look great and function well for decades, providing reliable service and enhancing the beauty of your space throughout its long lifespan. The edges and corners are reinforced to prevent chipping or damage during normal use, and the surface treatment is designed to resist scratches and scuffs, further enhancing its durability.
Enhance Your Living or Working Environment:
Elevate the aesthetics and functionality of your property with the unique appeal of paint - free doors. Contact us today to explore our wide range of products and learn how these doors can transform your home or commercial building into a place of elegance and quality.
China Paint-Free Door ,Solid Wood Door Interior,Paint-Free Door Manufacturer and Supplier
Foshan City JBD Home Building Material Co.,Ltd. , https://www.jbdhome.com
