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How to cultivate and manage late-maturing peaches? Detailed explanation of the key technical points
I. Orchard site conditions Late-maturing peaches and winter peaches require environmental conditions similar to those of ordinary peaches. In Yunnan, at an altitude of 1800-2100 m, an average temperature of 12°C-15°C, an annual accumulated temperature of ≥10°C of 4000°C-4500°C, annual rainfall of 800-1000 mm, annual sunshine of about 2000 hours, good irrigation and drainage conditions, convenient transportation, gentle terrain, deep soil, sandy loam or light gravelly loam, loose and fertile, rich in organic matter, and a pH of 5-6.5, all such areas can be planted. II. Variety selection From the trial plantings in various places so far
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Amber Almond Processing Methods and Technical Key Points
(1) Process flow: Raw materials → selection → soaking → sugar boiling → cooling and draining → frying → cooling → oil spinning → packaging. (2) Technical key points: Use a vibrating screen to select almonds of uniform size, and pick out insect-eaten, moldy almonds and other impurities. Soak in warm water at 60°C for more than 5 days, changing the water every day, and prevent the almond skins from falling off during soaking. Drain off the soaking water, drain well, and pick out the almonds whose skins have fallen off. Put the almonds into a sugar liquid with a concentration of 75%, and boil for 15-20 minutes.
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How to Plant Spring Potatoes? Planting Methods and Key Technical Points
There are three methods for early-maturing spring potato cultivation: double-film covering with plastic film plus small arched shed, thick-film small arched shed covering, and flat plastic film mulching. Potatoes cultivated using these methods can be brought to market 10 to 20 days earlier than potatoes grown with conventional open-field cultivation. Selecting good varieties: Regardless of which covering method is used, the original seed of Dongnong 303 or Kexin No. 4 introduced from Northeast China must be used. Self-saved seed must not be used, and local seed that has been self-saved for many years, with aging varieties and seriously degraded seed characteristics, must certainly not be used. About 150 kg of seed is needed per mu. Large potatoes can be cut open for planting, with each seed
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Key Technical Points for Autumn Potato Cultivation with Rice Straw Mulching (Part 2)
4. Timely early sowing. Potatoes prefer a cool climate, and the sowing period should be when the daily average temperature steadily drops below 25°C. In plain and hilly areas below 500 m in altitude, the suitable sowing period is from late August to early September; in low mountainous areas at 500-800 m in altitude, the suitable sowing period is in late August. 5. Reasonable close planting and sufficient base fertilizer. For fields with rice stubble potatoes intercropped with rapeseed, both potatoes and rapeseed are planted in wide-narrow row patterns. For potatoes, the wide row is 0.6 m, the narrow row is 0.2 m, the hill spacing is 0.22 m, and about 700
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Efficient Fish-Clam Polyculture Methods and Key Technical Points
In 2004, I conducted a pond fish-clam polyculture experiment and achieved relatively good economic benefits. The farming details are described as follows. I. Experimental Materials 1. Preparation of farming ponds Two standard ponds excavated from low-lying fields were selected (having been used for fish farming for three years), with a total area of 10.2 hectares, pollution-free, facing the sun, well ventilated, oriented north-south, rectangular in structure, with an average water depth of about 2 m. Water intake and drainage were convenient, with abundant water sources and good water quality. 2. Pond clearing and disinfection One week before stocking fish and clams, on a sunny day, for each
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Key Technical Points for 45 cm Narrow-Row Dense Planting of Soybean
The 45 cm narrow-row dense planting cultivation technique for soybean is a new technique we selected in Dunhua City in 2004 on the basis of introducing the soybean narrow-row dense planting cultivation technique from Heilongjiang, adapted to the climate, soil and cultivation characteristics of our region, and it is a new breakthrough in the reform of the farming system in Dunhua City. In 2005, trials were conducted at the farms of Guandi, Heishi and Shaheyan; the average yield of soybean in the trial area was 202.9 kg per mu, 24.9% higher than the control. In 2006, 1500 mu were promoted citywide, with an average yield of 203.52 kg per mu and a maximum
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Analysis of Key Technical Points for Soybean Sowing
1. What key techniques should be mastered for soybean sowing? 1. Land selection. Soybean plots should not be planted continuously, otherwise pests and diseases are likely to occur. After the land is selected, it should be harrowed until the topsoil is loose and the surface is level. 2. Seed selection. Varieties suitable for planting in Tiandong include: Beijing bean, Yishan Liula, Guidou No. 1, Aijiao bean, Binyang Xiaoqing bean, local yellow soybean, etc. Each area can choose according to local conditions. Before sowing, select seeds of uniform size that are large and plump, and sun-dry the seeds. 3. Sowing. Early yellow soybean is sown from late February to mid-March
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Key Technical Points and Precautions for Soybean Sowing
1. Soil preparation: (1) Pre-sowing land preparation: Pre-sowing land preparation includes the soil tillage carried out before sowing as well as harrowing, leveling, and rolling. Because different land preparation techniques are used, the pre-sowing land preparation work also differs. Examples include flat plowing, ridge planting, stubble harrowing, and deep loosening. (2) Pre-sowing irrigation: For plots with poor soil moisture, where irrigation conditions permit, water once 1-2 days before sowing, just enough to moisten the soil, to facilitate seed germination after sowing. (3) Pre-sowing pre-emergence herbicide application: In some large farms in the main soybean-producing areas of Northeast China, soybean cultivation
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Technical key points for restoring tea production after snow disaster and freezing damage to tea plants
This year, some tea regions across the country experienced severe weather such as heavy snow and low-temperature freezing that had not occurred in decades, causing tea branches to break, leaves to discolor and dry up, and branches to die, resulting in varying degrees of snow disaster and freezing damage. In order to restore tea production as quickly as possible and reduce the economic losses of tea farmers, the following technical key points are proposed according to the disaster conditions. 1. Pruning 1. Mild freezing damage (only leaves damaged): do not prune or lightly prune as appropriate. 2. Moderate freezing damage (production branches damaged) and severe freezing damage (framework branches damaged): prune when the boundary between the frozen-dead part and the healthy part is clear,
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Topdressing Methods and Technical Key Points for Cotton During the Flowering and Boll Stage
Cotton fields are currently entering the flowering stage one after another. After this, cotton will enter the flower and boll stage lasting more than 50 days, which is the peak period of fertilizer demand for cotton. During the more than 50 days of the flower and boll stage, cotton continuously flowers and sets bolls, and its demand for nutrients is continuous and uninterrupted. Therefore, except for particularly fertile soil, topdressing is necessary to supplement nutrients. Topdressing during the flower and boll stage is an important task in the management of cotton during the flower and boll stage. 1. For plots short of fertilizer, increase the amount of topdressing. In areas where the per capita cotton planting area is relatively large, some villages still maintain a state of low input and low output
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