-
Why isn't my yesterday-today-tomorrow (Brunfelsia pauciflora) blooming?
When seeing other people's yesterday-today-tomorrow plants full of flowers and lush leaves, some flower lovers find that their own yesterday-today-tomorrow isn't blooming, and search everywhere for the reason, trying all kinds of fertilizing, lighting and watering, but still can't find the cause. If you want your yesterday-today-tomorrow to bloom on time, the correct care method is the most important thing.
-
How to Treat Stunted Pigs: An Introduction to Integrated Traditional Chinese and Western Medicine Therapy
Stunted pigs are underdeveloped piglets with stunted growth, also called "little old pigs", "runts", or "hedgehog pigs". These pigs only eat feed without gaining meat, causing great waste of manpower, feed, and pen space in pig production as well as economic losses. 1. Symptoms: Stunted pigs have rough, disordered hair, are thin and small in build, with arched backs and sagging bellies, large heads and thick tails; some are anemic, eat normally but grow slowly, and some have alternating constipation and diarrhea; scabies or internal and external parasites are often present. 2. Causes
-
How to treat swine winter diarrhea? A detailed explanation of integrated Chinese and Western medicine therapy
Porcine epidemic diarrhea in winter, commonly known as winter diarrhea, has its peak incidence from mid-December each year to mid-January of the following year; it strikes suddenly, spreads over a wide area and spreads rapidly; the incidence rate is high, seriously affecting the growth and development of pigs. 1. Symptoms The incubation period of the disease is generally 12-18 h. After infection, adult pigs show symptoms of watery diarrhea; the feces are initially grayish-white, gradually becoming yellowish-green, with an offensive fishy odor. Abdominal distension, vomiting, body temperature rises to 40-41°C in the initial stage, and once the diarrhea passes, the body temperature drops. Thirst and a desire to drink. 10 days
-
A Complete Analysis of Traditional Chinese and Western Medicine Prevention and Treatment Methods for Pig Eczema
1. Dual flowers (honeysuckle and chrysanthemum) and Isatis root 200 g each, grind into powder and feed to pigs; externally take an appropriate amount of loofah leaves, crush and squeeze juice to rub the affected area, 2 times a day. 2. Fresh Eclipta prostrata 500 g, borneol 10 g. Crush fresh Eclipta prostrata and add borneol, use gauze to press out the juice, then apply the juice to the cracked skin or the affected area of impetigo, 3 times a day, for 2-3 consecutive days. 3. Yinchen (Artemisia capillaris) and honeysuckle 60 g each, decoct in water for oral administration; wash the affected area with 2%-3% alum, 2 times a day. 4. An appropriate amount of Chinese tallow tree leaves
-
Rice quality amylose tester successfully developed through the 948 Program
To fundamentally improve the current rice quality, namely the amylose content of rice, in 2001 the Ministry of Agriculture included the "Rice Quality Amylose Tester" project in the "948" Program. Organized and implemented by China Agricultural University, the project aimed to develop, through this research, a high-quality paddy quality testing instrument suitable for all stages and all levels. Under the leadership of project leader Professor Jia Guiru, Director of the Department of Applied Physics at China Agricultural University, the project has now been completed and has achieved remarkable results. It is reported that the rice
-
Detailed Explanation of the Construction Technology for Oyster Mushroom Production Sheds in Western Liaoning
I. Advantages of Cultivating Oyster Mushrooms in Plastic Sheds 1. Good insulation in winter and fast heating. This kind of shed uses soil or brick as the back wall, is covered with anti-drip film as the roof, and covered with straw curtains on top. In the severe winter of December and the following January, the shed can maintain 8°C to 24°C or above, not lower than the lower limit temperature for oyster mushroom fruiting body growth, allowing fresh mushrooms to be marketed as usual during New Year's Day and Spring Festival. In Damiao Town, it has been shown to be usable year-round, ensuring year-round mushroom production without affecting production. 2. Ventilation and light transmission are easy to adjust. The back wall of the shed has several ventilation holes.
-
Garlic Harvester Successfully Developed in Chengwu, Shandong
The garlic planting area in Chengwu County has remained stable at 400,000 mu, and garlic harvesting has always relied on manual digging, which is highly labor-intensive and inefficient. In order to reduce the burden on farmers, engineer Qin Zhongliang of Dachi Group, after years of effort, finally developed a garlic harvester suited to the county's planting characteristics. The product features high harvesting efficiency, good harvesting quality, no damage to the garlic, no rotting of the garlic, no damage to intercropped crops, and easy operation. It can shovel two rows of garlic out from the roots at one time, after which the garlic is picked up by hand. Each person can harvest
-
Technique for Top-Grafting Mixed Pear Trees to Nanguo Pear in Western Liaoning
1. Re-grafting. Whether a mixed pear top-grafted to Nanguo pear has survived can be determined 20 to 25 days after grafting. On surviving Nanguo pear scions, the bark remains green, and the buds begin to sprout; those that have not survived show shrunken, dried bark. Re-graft those that failed as soon as possible: in spring, cut off the dead stub and then cleft-graft; in summer, after the bark slips, green-wood bark grafting can be used. After re-grafting, cover promptly with paper bags to aid survival. If plastic bags are used, the high outside temperature can easily cause the scions to lose water. 2. Unbinding. After spring cleft grafting or side-veneer grafting, the new
-
Integrated Traditional Chinese and Western Medicine Treatment Methods for Calcium and Phosphorus Metabolism Disorders in Pigs
Calcium and phosphorus metabolism disorders occur in young pigs, and the resulting bone dystrophy is called rickets. The pathological features are insufficient calcification by osteoblasts, persistent cartilage hypertrophy, and incomplete temporary calcification with enlargement of the epiphyses. The clinical features are digestive disturbance, pica, lameness, and skeletal deformity. It is a non-inflammatory disease of poor bone tissue development, and vitamin D deficiency also plays an important role in the pathogenesis of rickets. Calcium and phosphorus metabolism disorders occur in adult pigs, and the resulting bone dystrophy is called osteomalacia, or fibrous osteodystrophy. The pathological feature is progressive
-
Introduction to the Performance Parameters of the 4U-4 Potato Harvester
The 4U-4 potato harvester is used in conjunction with large and medium-sized tractors. The machine adopts a fully mounted working mode and consists of digging, separating and conveying devices. During harvesting, it features a low potato damage rate, a high rate of exposed potatoes, reliable operation, good mobility, low use cost and high production efficiency. Main technical parameters: overall dimensions mm 2100, 1700, 1150; total machine mass kg 380; matched power kW 36.75; working width mm 1500; digging depth mm 150-250; production efficiency hm2/
条件筛选