Yellow leaf blight disease spread from the bottom up, diseased leaves yellow to dry white. After the victim suffered a dark green spot on the edge of the leaf tip or leaf, it became a yellow long stripe lesion, and the diseased part and the healthy part were clearly visible and corrugated. In the later period, there is a small spherical jelly on the leaf surface. Cut off the diseased leaves and connect the leaves with two pieces of glass. Dripping with clear water, there will be smoldering bacteria.
Yellow dwarf disease starts from the parietal lobe and the next 1 or 2 leaves, and then expands upward and downward, and gradually develops into yellow or mottled mosaic leaves. The plants are dwarfed, internodes are short, and black roots are numerous. Less new roots, flat leaves swaying, and often yellow and dry.
Physiological premature aging and fertilizer damage often cause yellowing of rice leaves, which must be distinguished. Physiological premature aging yellow leaves from the lower upward spread, the leaves showed orange-yellow, metallic luster, into a piece or all fields. There are no lesions on the yellow leaves and no pyomesus. Inappropriate application of ammonium bicarbonate, ammonia, pesticides, etc. will cause the masses of rice to become yellow or golden yellow, and sometimes yellow spots have burning spots.
In the case of the acute type of rice blast, the lesion begins with small dark brown spots, becomes oval afterwards, and has grayish green molds on its back; the chronic type has a fusiform lesion with reddish-brown edges and greyish central areas. A brown necrotic thread runs through the middle of the lesion. When wet, a gray green mold layer is visible on the back of the lesion.
The spot of the flax patch began to look like a small needle, and gradually formed an oval-shaped spot, resembling sesame seeds. The thick spotted lesion was dark brown, and had a darker color than the rice blast. A closer look at the color is divided into three layers: the outer edge of the yellow halo, the edge layer is wide, dark brown, the center is mostly gray and yellow. Features: The dark brown part of the lesion looks to the light and often hides the thin ring veins. There are no necrotic lines on both sides of the lesion.
Bacterial brown bark disease began to occur on the midrib of the base of the leaf and stretched upwards and downwards, resembling brown stripes. The diseased department broke off the milky white juice, and the diseased plant suffered from rot and smell as it rotted in the lower part of the diseased plant. The dead leaves are dead, and the heart leaves dead in the heart and become dead.
The field of Pediococcus pneumoniae often occurs as a cluster, and there is also a disease in several strains. The basal tissues of rice plants are soft rot and have dark brown spots. The most recognizable feature is the peeling of the base leaf sheaths and stalks. There are many black sclerotia that are smaller than leek seed.
Bacterial base rot occurred sporadically in the field, with one to three strains in one point. The base of the diseased plant presented gray rat rotting. Features: The diseased plants are easily dislodged from the mud and squeezed by hand. It can be seen that milky white turbid bacterial fluid overflows and there is odor. Aseptic nuclear.
Physiological blue-green rice stem stalks shrink, hand stem pinch rice stems dry, easy to lodging. Basal stems were free from insects and lesions, and aseptic nucleus in sheaths and stalks occurred mostly when the late rice was near maturity.
The wormhole or insect feces can be seen in the lower part of the rice plant with dry heart locust, and the dead heart is easy to pull up.
There are no wormholes and no insects in the stems of indica rice. The dead heart strains are easy to pull up and the stem base and roots are shredded.
The leaves of the diseased stripe diseased plant had yellow streaks and curled into a paper-like shape, and the curve drooped into a "false dead heart." The base has no wormholes, does not rot, and the dead heart is not easy to pull up.
The stems and insects were found in the upper part of the stems of white panicle rice, and the white panicles were easy to pull up. The panicles and necks were not affected, and the white panicles in the field were obvious.
There are no wormholes on the stems of the panicle and japonica rice, and the white panicles are not easy to pull up. There are dark brown spots on the neck, cob, and branches. Spike neck or branches easily broken. When wet, the diseased part has gray-green spores.
Rhizoctonia solani on leaf tip, leaves or head, stems, stems, appeared dark green spots at the beginning, and later expanded into oval-shaped cloud-like lesions, lesions of brown edges, the middle light brown to grayish white. The base organization was soft and the white panicles fell flat.
Yellow dwarf disease starts from the parietal lobe and the next 1 or 2 leaves, and then expands upward and downward, and gradually develops into yellow or mottled mosaic leaves. The plants are dwarfed, internodes are short, and black roots are numerous. Less new roots, flat leaves swaying, and often yellow and dry.
Physiological premature aging and fertilizer damage often cause yellowing of rice leaves, which must be distinguished. Physiological premature aging yellow leaves from the lower upward spread, the leaves showed orange-yellow, metallic luster, into a piece or all fields. There are no lesions on the yellow leaves and no pyomesus. Inappropriate application of ammonium bicarbonate, ammonia, pesticides, etc. will cause the masses of rice to become yellow or golden yellow, and sometimes yellow spots have burning spots.
In the case of the acute type of rice blast, the lesion begins with small dark brown spots, becomes oval afterwards, and has grayish green molds on its back; the chronic type has a fusiform lesion with reddish-brown edges and greyish central areas. A brown necrotic thread runs through the middle of the lesion. When wet, a gray green mold layer is visible on the back of the lesion.
The spot of the flax patch began to look like a small needle, and gradually formed an oval-shaped spot, resembling sesame seeds. The thick spotted lesion was dark brown, and had a darker color than the rice blast. A closer look at the color is divided into three layers: the outer edge of the yellow halo, the edge layer is wide, dark brown, the center is mostly gray and yellow. Features: The dark brown part of the lesion looks to the light and often hides the thin ring veins. There are no necrotic lines on both sides of the lesion.
Bacterial brown bark disease began to occur on the midrib of the base of the leaf and stretched upwards and downwards, resembling brown stripes. The diseased department broke off the milky white juice, and the diseased plant suffered from rot and smell as it rotted in the lower part of the diseased plant. The dead leaves are dead, and the heart leaves dead in the heart and become dead.
The field of Pediococcus pneumoniae often occurs as a cluster, and there is also a disease in several strains. The basal tissues of rice plants are soft rot and have dark brown spots. The most recognizable feature is the peeling of the base leaf sheaths and stalks. There are many black sclerotia that are smaller than leek seed.
Bacterial base rot occurred sporadically in the field, with one to three strains in one point. The base of the diseased plant presented gray rat rotting. Features: The diseased plants are easily dislodged from the mud and squeezed by hand. It can be seen that milky white turbid bacterial fluid overflows and there is odor. Aseptic nuclear.
Physiological blue-green rice stem stalks shrink, hand stem pinch rice stems dry, easy to lodging. Basal stems were free from insects and lesions, and aseptic nucleus in sheaths and stalks occurred mostly when the late rice was near maturity.
The wormhole or insect feces can be seen in the lower part of the rice plant with dry heart locust, and the dead heart is easy to pull up.
There are no wormholes and no insects in the stems of indica rice. The dead heart strains are easy to pull up and the stem base and roots are shredded.
The leaves of the diseased stripe diseased plant had yellow streaks and curled into a paper-like shape, and the curve drooped into a "false dead heart." The base has no wormholes, does not rot, and the dead heart is not easy to pull up.
The stems and insects were found in the upper part of the stems of white panicle rice, and the white panicles were easy to pull up. The panicles and necks were not affected, and the white panicles in the field were obvious.
There are no wormholes on the stems of the panicle and japonica rice, and the white panicles are not easy to pull up. There are dark brown spots on the neck, cob, and branches. Spike neck or branches easily broken. When wet, the diseased part has gray-green spores.
Rhizoctonia solani on leaf tip, leaves or head, stems, stems, appeared dark green spots at the beginning, and later expanded into oval-shaped cloud-like lesions, lesions of brown edges, the middle light brown to grayish white. The base organization was soft and the white panicles fell flat.
Milk Cooling Tank / milk chilling machine for dairy farm
Introduction of Leo milk cooling tank / milk chiller:
Milk cooling tank composed of refrigeration units and tank body as two major parts. Tank body made of high quality AISI stainless steel (food grade); insulation layer use polyurethane foam one time forming; compressor unit using the most advanced U.S. Copeland flexible scroll compressor; optional device including automatic cleaning devices, electronic metering device and heat recovery system; independent computer control system makes our milk cooling tank in intelligent automatic working condition. Our milk cooling tank features are:quick cooling speed, high efficiency and insulation ability , low noise, reliable, simple operation, no maintenance and on-site installation, long service life. Capacity from 500L to 12000L to meet the different needs of various customer groups.
Features and benefits of Leo milk cooling tank/ milk chiller :
- Compact design;
- Rapid and efficient cooling,( from +32ºC To +4ºC within 2 hours);
- Low energy and operation costs;
- High quality materials and quality craftsmanship;
- Microprocessor driven cooling and cleaning controls;
- Available in wide range of capacities.
Milk Cooling Tank
Milk Cooling Tank,Cow Milk Cooling Tank,Horizontal Milk Cooling Tanks,Farm Milk Cooling Tank
Henan Leo Husbandry Equipment Science and Technology Co.ltd , https://www.chinaleodairy.com