Vegetable Lists
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Application skills of potato seaweed fertilizer
The application of seaweed fertilizer in planting industry has attracted wide attention of growers. Especially in vegetables, the performance is excellent. So, how to use seaweed fertilizer to grow potatoes? What is the effect after using it? Taking Gymboree seaweed fertilizer, the leader of bacterial fertilizer, as an example, this paper briefly introduces its application in potato. Gymboree seaweed microbial fertilizer is imported from Australia and is separated and purified from marine organisms by using the latest international microbial engineering technology and technology.
2019-01-16 -
Production of potato jam
Frozen spinach can be divided into ordinary frozen storage and ventilation cool storage two kinds. (1) Ordinary frozen storage method Select a shady and dry place, set up shade barriers along the east and west direction, dig one or several ditches in the shade area on the north side of the barrier, the specifications vary according to regional climate conditions, the depth of the ditch in Beijing is about 15 cm, the width depends on the size and number of spinach placed, generally about 30 cm, and then spread a layer of fine sand at the bottom of the ditch. When the temperature drops below 0℃, the spinach is tied into a bundle, and then covered with a layer of fine sand. As the weather gets colder, soil covering by stages
2019-01-16 -
Preparation of Potato Cortex moutan and Potato Jam
1. Potato and carrot fruit peel (1) raw material ratio potato 30kg (or 20kg), carrot 70kg (or 80kg), sugar 60kg~70kg, citric acid appropriate amount, water 40kg~50kg. (2) the raw materials for the production process are → cleaning, → softening, → breaking, → sieving, → concentration, → scraper, → baking, → uncovering, → packaging, → finished products. (3) production essentials ① material selection. Choose fresh carrots and remove the fiber; potatoes should be dug up to remove the germinated parts. ② cleaning. Transfer the raw materials
2019-01-16 -
How is the root system of potato distributed?
The root of potato planted with tuber is whisker root, there is no straight root; potato seed planting is divided into main root and lateral root, here we mainly talk about fibrous root system. Potato is a shallow root crop, most of the root system is distributed in the soil surface 40 cm, generally no more than 70 cm, in sandy soil, the root depth can also reach more than 1 meter. The root system of early-maturing varieties is generally not as developed as that of late-maturing varieties, and the root distribution of early-maturing varieties is shallow, while that of late-maturing varieties is wide and deep.
2019-01-16 -
Potato Plateau No. 8
Main characters: plant type erect, less branched, plant height about 80cm, stem green with light purple, strong growth potential; leaves green, hairy, compound leaves large, leaf margin spreading, lateral leaflets 3-5 pairs, closely arranged Inflorescence peduncle light green with a small amount of purple spots, colored petiole nodes, Corolla light purple, colorless tip, medium size, no double, stamens orange, stigma 3-lobed, style longer, ovary colorless, medium amount of pollen, natural fruiting; berries green, small, seeded; tubers large and neat
2019-01-16 -
Potato Plateau No. 7
Variety source: Qinghai Academy of Agricultural and Forestry Sciences used "Gaoyuan No. 4" as female parent and "Gaoyuan No. 3" as male parent in 1967, bred and named in 1972, began to popularize in 1973, and continued to be popularized by Qinghai crop Variety approval Committee in 1978. Main characters: plant type erect, plant height about 80cm, stem green growth potential; leaves green, compound leaves large, lateral leaflets 4-5 pairs; inflorescence peduncle light green, Corolla white, stamens yellow, stigma 3-lobed, petiole nodes colorless and naturally sterile: tubers oval.
2019-01-16 -
New cultivation techniques of Potato with High efficiency and non-pollution
The high-efficiency and pollution-free cultivation technology of potato has the most significant effect on the gentle slope of red soil hilly land, which can mature more than 15 days earlier than the potato cultivated by common methods in the same period, save fertilizer by 30%, save labor by 2-3, save cost by more than 40%, increase production by 150%, and increase the rate of large potatoes by 30%, 40%, 667 square meters and more than 700 yuan. First, select improved varieties: early and middle maturity varieties with high quality, high yield and strong resistance should be selected, and virus-free varieties are better. The varieties available are
2019-01-16 -
New cultivation technique of Film mulching of Potato with High Ridge and double Row
1. Rational crop rotation in order to make economical and effective use of soil fertility and prevent soil-borne diseases, pests and weeds, it is necessary to avoid potato cropping or planting on other root and tuber stubble, and do not rotate with other eggplant crops such as eggplant and tomato, otherwise the yield will be reduced by 15% and 20%. Potato can be rotated with cereal and legume crops for more than 3 years. two。 Soil preparation and ridging potatoes are suitable for planting in deep and loose soil, and deep ploughing and fine soil preparation. Cut down the stubble in time after the previous crop harvest, ploughing 25 cm deep.
2019-01-16 -
Potato Variety Mengshu 9 with High starch
For medium-maturing varieties, the number of growth days is about 100 days. The tuber is round, yellow skin, yellow meat, shallow bud eyes, concentrated tubers, 8-12 tubers per plant, more than 85% of large and medium potatoes, good taste, and 18.7% starch content. Potato pieces have strong storability, the rate of rotten potato in the field is very low, it is a type of high resistance to late blight in the field, the degradation is light, the leaves are rolled up lightly, the top of the bundle is light, and the rate of degraded plants is less than 0.5%. Adaptability and yield: both flood and dry land can be planted, resistant to water and fertilizer, suitable for planting in sloping land, sandy loam and other plots with good drainage. For a high yield and high
2019-01-16 -
A New Method for High-yielding Cultivation of Potato
In order to simplify the traditional potato planting technology, reduce labor intensity, reduce labor force, reduce production cost and improve planting efficiency, we carried out the experimental demonstration of potato "four don 'ts" planting technology, which is summarized as follows. 1. Technical advantages 1. Save labor and effort. Compared with the traditional method, the technology has four changes: one is to change ploughing to no-tillage; the other is to change digging holes to sowing on soil; the third is to change intertillage to weeding; the fourth is to change digging to picking potatoes
2019-01-16 -
High-yield cultivation technique of Potato-- double ridges and High soil moisture
Potato cultivated with high moisture content in double ridges is deeply loved by farmers because of its disease-free, large yield increase, good potato shape and high commodity rate. Therefore, double-ridge high soil moisture cultivation has become a technical measure widely adopted by Xuanwei farmers. The cultivation of potato with "double ridges and high moisture content" is characterized by the optimization and integration of improved varieties, good methods and good growth environment; the aim is to increase potato yield and commodity rate, and to increase farmers' income; the core of the technology is "six changes". That is, one is to change the use of many, inferior and miscellaneous varieties into application-leading varieties, and the other is to change the intercropping of corn and potato.
2019-01-16 -
High-yielding cultivation techniques of potato
Potato cultivation covers all provinces in China. According to ecological types, there are four main areas, including north-seasonal cropping area, central plains two-season cropping area, southern two-season cropping area and southwest single-double cropping area. The varieties and cultivation measures required by each district are different, but according to the biological characteristics of potato, there are still common points in cultivation techniques to obtain high yield. 1. Soil preparation potato is to harvest underground tubers. In order to promote high yield, it is necessary to create a good soil environment for tubers to grow underground. Deep ploughing can loosen the soil and improve water storage and conservation.
2019-01-16 -
High-yield cultivation measures of Potato
1. Selection of improved varieties at present, the main varieties cultivated in Yunnan Province are virus-free Mila, Marco, Kexin No.1, Zihuabai, Atlantic and other high-yielding varieties. Early-maturing varieties such as Feirita, Kexin 4, Zaodabai and Mengshu 9 can be selected for early-maturing cultivation in spring. Second, reasonable rotation, deep ploughing and fertilization is not suitable for continuous cropping with Solanaceae crops. It is best to rotate for 3-5 years with non-Solanaceae crops. Potato is a deep ploughing crop, which requires loam or sandy loam with deep and loose soil layer, and ploughing 22 cm to 25 cm.
2019-01-16 -
Processing Technology of Preserved Potato
1. Select the potato pieces without green spots with consistent size, fullness and smooth appearance to make preserved potatoes. 2. Wash the soil on the potato pieces with clean water, remove the skin and wash again, and then make various shapes of blanks according to needs. 3. Soak the prepared blank into a container, pour a certain concentration of light lime water to soak for 16 hours, then take it out and rinse it in clean water for 4 times, 2 hours each time. 4. Cook the blank. Put the soaked blank into boiling water and cook for 20 minutes, then add water.
2019-01-16 -
The production of potato vermicelli
1. Technological process. Raw material selection & rarr; starch processing & rarr; thickening and noodle & rarr; leaking powder into silk & rarr; cooling and drying finished product 2. Operation points: (1) raw material selection: select non-pest-free, mildew-free potatoes to wash away the sediment and dirt from the skin. (2) starch processing: crushing and filtering the washed potatoes, adding appropriate amount of acid pulp and stirring precipitation (acid pulp water is stored separately from the floating water precipitated for the first time). The amount of acid pulp depends on the air temperature. If the temperature is 10 ℃
2019-01-16 -
potato powdery scab
Spongospora subterranea (Wallr)Lagerh. [Host crops] Potato, Solanum nigrum and Nicotiana tabacum. [Disease diagnosis] mainly infects underground tubers and roots, and aboveground stems can also be infected. Tubers infected, the initial production of pinhead brown spots on the epidermis, the periphery has a translucent halo, gradually expanded, raised, forming a diameter of 3~5 mm rash "blister spot." The epidermis of early disease spot is not broken, and it is "closed blister
2019-01-16 -
Potato spindle tuber disease
(virus English name) Potatospindletuberviroid (host crop) potatoes, tomatoes, etc. (disease diagnosis) the stems of diseased plants are erect and have few branches. When the leaf is lifted up, the angle between petiole and stem becomes smaller; the leaf edge is wavy or curled upward, the leaf is stiff and brittle, and the leaf color is dark green; the leaf becomes smaller and curls in a semi-closed twisted shape. In the budding stage, the plant growth was obviously slow, the leaf color became lighter, sometimes yellowed, and the seriously diseased plants were dwarfed. Tubers elongated, or one end pointed, fusiform, with
2019-01-16 -
Measures for potato disaster reduction after freezing and snow disaster
(1) Function and use 1. The effect of low temperature on potato seed tuber during storage and seed tuber and young bud (seedling) after sowing. 2. Reduce the damage degree of ice and snow disaster; promote potato recovery growth. (2) Technical measures 1. Preventive measures for freezing injury (1) During seed potato storage, pay attention to heat preservation. Before the low temperature comes, take preventive measures, such as putting straw mat under the seed pile and covering the seed pile surface with straw mat to prevent freezing damage. (2) Reasonable adjustment of sowing date to prevent freezing injury. needle
2019-01-16 -
Two New Potato Varieties Approved by the State
Potato varieties 'Zhongda 1' and 'Zhongshu 3' were approved by the State Crop Variety Approval Committee in 2005. Zhongda No. 1 'is a middle and late maturing high starch processing variety bred by Vegetable and Flower Research Institute of CAAS and Daxing’anling Prefecture Agricultural Science Research Institute. Plant type erect, plant height 61 cm, stem green, triangular in cross section, leaves green, leaf margin spreading, compound leaves medium size, corolla white, weak natural fruit setting. Tubers oblong, yellowish skin yellowish flesh, epidermis smooth,
2019-01-16 -
Key points of cultivation techniques of Winter Potato
Potato is a money, grain, fertilizer and harvest crop. Planting potato in winter fallow field is an effective way to improve soil fertility and increase farmers' income. The main cultivation techniques are as follows: 1. Land selection and soil preparation: winter potato should choose sandy loam or tidal sand mud field with convenient transportation, fertile soil, deep soil layer, loose structure and good drainage and irrigation conditions. During the late rice harvest, the grain head was cut low, deep ploughing and raking, ridging and furrowing 1.2 meters, with a width of 0.85 to 0.9 meters, a width of 0.25 meters, and a ridge height of 0.25 meters. Soil preparation requires fine crushing and ridges of soil.
2019-01-16