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Cattle Farm Disease Prevention Methods and Practical Tips
1. Establish a disinfection system. Outsiders are not allowed to visit the farm. Disinfection pools at the gate of the beef cattle farm and at the entrance of each area must always contain a high-concentration disinfectant solution, which must be replaced frequently. Staff entering the production area must change their clothes, hats, and shoes, and may only enter
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Cattle farm construction pictures for a 50-head operation
When cattle farmers establish a cattle farm, there are many points that need attention, otherwise they will cause all kinds of problems for the cattle farm later, such as environment, disease and so on. Therefore a good cattle farm construction plan is very important. Below, combined with cattle farm construction pictures, we
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Detailed Explanation of Key Techniques for Spring Planting of Loquat
(1) Land preparation: When building a loquat orchard on flat land, planting trenches should be dug, generally 0.80--1.0 m wide and about 0.80 m deep. The distance between planting trenches is generally about 3 m, and the length of the planting trenches depends on the size of the orchard site or the length of the slope. When digging the trenches, keep the topsoil and subsoil separate, placing the topsoil on the upper side. When backfilling, first backfill the topsoil, and use 3--4 layers to bury and press in straw, rice straw, farmyard manure, phosphate fertilizer, etc. Generally, base fertilizer is applied 1--2 months before planting.</p><p>Loquat has wide adaptability to soil. Generally, sandy or gravelly loam can be used for cultivation, but soil with deep soil layers, loose texture, high humus content, strong water and fertilizer retention, and which is not prone to waterlogging is best. If the soil is too clayey, some sandy soil can be mixed in. If the soil is relatively acidic, lime should be appropriately increased in combination with fertilization to improve the soil. Sloping land must be terraced into contour bench terraces. Mountain soil is relatively barren, so large holes and heavy fertilizer must be used for cultivation. Each planting hole should be 1 m long and 1 m wide, and 0.8--1.0 m deep. At the same time, each hole should be backfilled in 3--4 layers with more than 50 kg of barnyard manure, green manure, etc., 0.8--1 kg of phosphate fertilizer, and 1 kg of quicklime. The fertilizer must be fully mixed with the soil. Farmyard manure should be placed in the bottom layer to facilitate root absorption. Phosphate fertilizer and lime should be placed in separate layers and must not be mixed. Wait until the fertilizer has decomposed and the soil has settled after loosening before planting. (2) Select excellent strong seedlings: Variety selection should follow the principle of "matching species to site", and at the same time require grafted varieties with relatively large fruit, generally around 50 g, thick flesh, sweet taste, high yield, and strong disease resistance. (3) Planting time: Plant before the spring shoots sprout in spring, generally around March in spring. If too late, it affects the emergence of spring shoots. When the soil is too wet or the wind speed is too high, it is not suitable for planting. (4) Planting density: Close planting is generally determined according to the cultivated variety, soil fertility, terrain, etc. Usually, barren sloping land is planted more densely than fertile, deep flat land, and weak trees are planted more densely than vigorous trees. The plant-row spacing is generally 2 x 3 m, with 111 plants per 667 sq m. It can also be 2 x 3.5 m or 2.5 x 3.5 m. (5) Rational arrangement of pollinizer trees and appropriate variety combination: Loquat is mostly self-pollinated, but some varieties show self-incompatibility. Therefore, in the same orchard, 2--3 varieties should be cultivated, but the varieties are required to have similar full-bloom periods to facilitate pollination. Generally, for every 2 rows of the main cultivated variety, plant 1 row of pollinizer variety, with a ratio of 2:1. Bee release during the flowering period can also be combined to increase the pollination rate. Loquat orchards should combine early-, mid-, and late-maturing varieties, so that different maturity periods can meet market supply and demand. Generally, early-, mid-, and late-maturing varieties are combined at 1--3:5--6:2--4. (6) Rational planting: Transplanting seedlings with soil generally gives a high survival rate. If transplanted without soil, the roots should be dipped in mud slurry. When planting, place the seedling at the center of the planting point and distribute the root system evenly in the hole, then fill in soil layer by layer so that the root system fully contacts the soil. While filling, firm the soil, water with root-setting water, cover with soil again to near the graft union, water again with root-setting water so that the soil and loquat root system fully contact, then fill with soil again. Generally, the backfilled soil is about 10--20 cm higher than the ground surface. Around each loquat seedling, make an earth ring about 5 cm high to facilitate watering, fertilizing, or intercepting precipitation. (7) Trunk determination: The trunk height is determined at 30--40 cm above the graft union. The branches above it should retain a length of about 20 cm. Select and retain 3 plump buds above the trunk height and train them as main branches, with each main branch facing 120 degrees apart. </p>
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How to grow seedlings of seedless watermelon? Practical experience shared
Seedbed establishment The seedbed land must be chosen in a place that is sheltered from the wind, facing the sun, high in terrain, and close to a water source, for ease of management. The seedbed is 2.5 m wide and 0.15 m deep, and the length is determined as needed. When establishing the seedbed, care should be taken to make its bottom as flat as possible. Before making the pots, spread a layer of sandy soil on the bottom of the seedbed to facilitate lifting the seedlings.
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Key Technical Points for Establishing a High-Density, High-Yield Honeysuckle Plantation
Honeysuckle (Lonicera japonica) is a perennial semi-evergreen woody vine, also known as Erhua or Shuanghua, and is a traditional valuable Chinese medicinal herb. The roots, stems, leaves and flowers of honeysuckle can all be used medicinally, but the main medicinal part is the dried flower buds, which have the effects of clearing heat and detoxifying, eliminating chronic inflammation and improving
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How can dragon fruit be cultivated and managed for high efficiency?
1. Site establishment. Dragon fruit is relatively heat-tolerant and water-tolerant, and prefers warm, humid, sandy soil rich in organic matter. Before planting the seedlings, per mu, according to a 1.5 m x 2 m spacing, erect 100-110 cement square columns measuring 10 x 10 x 250 cm, with the cement columns inserted 50 cm into the soil, to support the dragon fruit branches as they climb.
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What conditions are needed to plant pineapples and establish an orchard
(1) Site selection. When selecting a site for a pineapple orchard, full consideration should be given to climate conditions, soil conditions, transportation conditions and other influencing factors. 1. Climate conditions. Suitable temperature, rainfall and sunshine are the basic conditions for the normal growth of pineapple. Pineapple has
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Detailed Steps for Establishing a Sugar Mandarin Nursery
1. Site selection The nursery for sugar mandarin should be established on flat land, gentle slopes, or fields with convenient irrigation and drainage that have convenient transportation, are far from pest and disease epidemic areas (at least 3000 m away from old citrus orchards and citrus huanglongbing orchards), are sheltered from the wind and facing the sun, have sufficient water sources, open terrain, deep topsoil, and a low groundwater table
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How to establish a persimmon orchard? Detailed explanation of the key technical points for establishing a persimmon orchard
1. Site selection. It is advisable to establish the orchard on gently sloping land with convenient transportation, concentrated and contiguous plots, deep and fertile soil, good drainage, clay or sandy loam, and shelter from the wind and facing the sun. 2. Variety selection. Persimmon varieties suitable for planting in our prefecture include Fuyu, Jiro, Zenjimaru, Flat
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Detailed Explanation of Key Cultivation Techniques for Newly Established Citrus Orchards
1. Orchard establishment should be of high quality and started early. The key points are digging the trenches well and applying sufficient basal fertilizer, passing the first hurdle of orchard establishment well. Dig continuous trenches 1 m wide and 0.6 m deep along the contour lines, fill each mu with 2500--30000 kg of green manure, and apply an appropriate amount of nitrogen and phosphorus fertilizer; next: for low-lying land and paddy fields, drainage ditches should be dug well, with the main drainage ditch more than 0.80 m deep, to reduce field humidity and lessen pest and disease damage. Orchard establishment should begin promptly after the autumn harvest to ensure enough time for the green manure and soil to decompose fully; field-grown seedlings are best planted before late October (mid-March in spring), while container seedlings should be planted earlier, before October (after March in spring); planting time should be early rather than late.
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