Advantages and Disadvantages of Several Soil Management Methods in Orchards

Clear tillage and ploughing means that, except for fruit trees, no crops are planted in the orchards, and weeding and weeding are repeated several times a year to keep the fields clean. Cultivated land is mainly implemented in orchards over 10 years old. Under this management method, crops or grasses and fruit trees do not compete for water and fertilizer, and the spring temperature rises quickly. Due to frequent cultivating loose soil, the soil has good air permeability, which is conducive to soil conservation and organic matter decomposition. However, this method is easy to destroy the soil structure, soil organic matter consumption is fast, especially after the annual seizures, dry hot wind suddenly, the surface temperature and heat, dry and wet change, resulting in 0~20 cm soil layer root distribution of fruit trees.

Grass grass is planted between the rows of fruit trees such as grasses or legumes, potatoes, melons, and rapeseed. If the grass is castrated on time and covered in a tree plate or buried in the soil, the problem of shortage of organic fertilizers can be solved, soil organic matter content can be increased, soil structure can be improved, and water and soil can be maintained. However, many fruit growers do not restore grass to the soil, but have Other plans. Some grasses do not cut, others cut grass to feed cattle and sheep, and many kinds of crops have more harvests. This kind of grass is unscientific The behavior led to a large consumption of nitrogen in the garden. In the spring and summer rainy season, grass and fruit trees competed for water and became fat.

Covering covered grass and mulching two methods. Grass cover refers to the use of straw or weeds to cover the field, and to be replenished after rot decomposition, always maintaining a 10-15 cm thick cover. Grass-covered and grass-like grass is the currently actively promoted soil management method. It has a significant effect on improving soil fertility, reducing water evaporation, preventing soil erosion, and stabilizing ground temperature, especially for dryland orchards and mountain orchards. However, the spring temperature rise in the grass-covered orchard is slow, which is unfavorable to the growth of fruit tree roots. Cover film refers to the use of plastic film to cover the garden. The coating has a good effect of increasing temperature and keeping moisture. According to the test data, after the orchard was covered in the early spring, the soil temperature in the 0-20 cm soil layer was 2°C~4°C higher than the control, and the soil water content was higher than that of the cultivated orchard. 2% higher. In addition, according to the author's observation, in 2008 after planting the young trees of Qiaohua Red Fuji, the height of the trees was 5 cm at a height of 5 cm, and the number of new branches was 14 to 40 cm, and the height of trees was 1.85 m. The tree, with a height of 4 centimeters at a height of 30 centimeters and only 3 to 7 centimeters of new branch length, is only about 5 centimeters long. It is indeed a good idea to implement film-covered planting of saplings from 1 to 2 years old. However, since the film cannot provide organic matter to the soil, the coated film is not as good as grass covering, especially for fruit trees over 2 years old.

Intercropping is the practice of growing shallow roots, low culms, and crops with less pests and diseases between fruit trees. Intercropping can serve as a long-term growth, but there must be sufficient roads in the orchard.

No-tillage and no-tillage means no cultivation of the fields, and use of herbicides to control weeds. Although this method can better maintain the natural structure of the soil and slowly decompose the organic matter and save labor, it is unfavorable to preserve the earthworms. It is a predatory management and is not conducive to the production of green, pollution-free fruits.

Gravity Separator

Introduction

The product processed by the gravity separator is separated into layers of different specific weight according to the [fluid bed" principle. For the grading by specific weight of products with very slight differences in size and/or weight, which cannot be separated by screening (width), aspiration (weight) or by indented cylinders (length), so the materials after processing they will have the optimal physical quality and strongest germinating power. The separator effectively removes partially eaten, immature and broken seeds to ensure maximum quality of the final product which consume the most time of masses. They may be used to separate and standardize coffee, peanuts, corn, peas, rice, wheat, sesame and other food grains.

 

These Gravity Separators have a rectangular shaped deck so that the product travels a longer distance resulting in cleaner separation of light and heavy particles and the lowest percentage of middlings. The processing of the Gravity Separator is accurate and smooth where the product flows over the vibrating deck in which pressurized air is forced through causing the material to stratify according to its specific weight. In which, the heavier particles travel to the higher level and the lighter particles travel to the lower level of the deck.

 

To accomplish the goal of managing efficient separation by specific weight, this is necessary that the pressurized air supply needs to be accurately adjusted by having individually adjustable air fans to control the volume of air distribution at different areas of the vibrating deck. And to make sure the functioning, the table inclination, speed of eccentric motion and the feed rate can be precisely adjusted with ease and minimum of operator training.

 

With backing from our skilled group of experts, we have the capacity offer a premium quality Gravity Separator for Agriculture Industry which comes pressed with an elite set of peculiarities. The offered gravity separator is reachable in various details to pick. This gravity separator is fabricated from the best material as per the business guidelines. Our gravity separator is tried by quality masters on different parameters to make certain the faultlessness.

Model No.	Capacity (T/H)	Power(kw)	Weight(kg)	Sieve Size(mm)	Dimensions(mm)
5XZ-3 Gravity separator	3	7.45	1300	2250×1150	2600×1500×2100
5XZ-6 Gravity separator	5	8.95	2000	3000×1200	3440×1630×1900
5XZ-10 Gravity separator	10	15	2500	3900×1550	4300×1960×2500
5XZ-3A Gravity Separator	3	5	1200	2000×325	4000×1800×2750
5XZ-5A Gravity Separator	5	9.75	1600	2000×475	4000×1900×3100
5XZ-3B Gravity Separator	3	4.25	1100	2000×325	4000×1800×2900
5XZ-5B Gravity Separator	5	9	1550	2000×625	4000×2050×3100
5XZ-10B Gravity Separator	10	17.3	2150	2000×1250	3800×2100×2600

Gravity Separator

Gravity Separator,Specific Gravity Separator,Grain Separator,Seed Separator Machine

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