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Detailed Explanation of Harvest Time and Methods for Jujube Fruit
The optimal harvest period is determined according to different varieties, consumption purposes, and processing methods. Harvesting of different varieties: For fresh-eating varieties such as Jin jujube, Xiang jujube, Li jujube, and Dong jujube, they are mostly harvested at the crisp-ripe stage. At this stage, the fruit has bright color, high sugar content, is sweet and sour, crisp and tender with abundant juice, and has good flavor, fully displaying the characteristics of fresh-eating varieties. If harvested too early, the skin is green, the flesh is hard, juice is scarce, and palatability is poor; if harvested too late, the flesh loses water and softens, the skin thickens, and the fresh-eating flavor is lost. For drying varieties, such as Hui jujube, Jixin jujube, Jinsi Xiaozao, etc., the full-ripe stage is the optimal harvest period.
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When is the best breeding time for dogs?
After a puppy is born and reaches a certain age, the male dog can produce sperm capable of fertilization, which is called sexual maturity. Maturity does not mean that the period for possible breeding has arrived, because the dog's body has not yet fully developed and matured. About 12 months of age is the suitable time to begin breeding. Generally, small dogs reach sexual maturity earlier, while large dogs reach sexual maturity later. It is generally believed that sexual maturity occurs at 8-12 months after birth, and some as early as 6 months. It also varies across different regions of the country. For small and medium-sized dogs, 1-1.5 years of age, the survival rate of offspring is high.
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Detailed Explanation of the New Technology for One-Time Massive Mushroom Flushing of Oyster Mushrooms
The so-called new technology for massive mushroom flushing refers to the use of a supporting set of techniques to force a one-time high yield at the first flush of mushrooms. This is a further improvement and strengthening of "simulated industrial cultivation technology," and practice has shown that the results are very good and that it can be promoted for use. This technology mainly consists of five steps: 1. Carry out virus elimination treatment on the spawn. "Good seed produces good seedlings" is a truth everyone knows, but indefinite preservation of spawn and continuous, unlimited subculturing can lead to problems such as trait degeneration or naturally carrying viruses and pathogens.
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New Cotton Cultivation Technique: Saving Labor and Increasing Yield at the Same Time
This technique is based on the cotton cultivation method in which cotton is not pruned or disbudded, but only the terminal bud and side buds are removed, also called the two-time topping cultivation method. On that basis, a more labor-saving one-time topping cultivation method has been introduced. It saves at least 70% of labor, while increasing yield by more than 8%, and cotton quality is basically on par with the traditional method. Its key techniques are as follows: 1. Select good varieties and keep the sowing date moderate. It is advisable to choose large-plant types with strong mid-season growth, with seed cotton yield per mu of no less than 350 kg and high-yielding varieties exceeding 500 kg. Usually, the Hua Kang III series, Qiufeng Large Boll series, and disease-resistant
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Clever Fertilization in the Late Stage of Cotton: Disease Prevention and Yield Increase at the Same Time
In the late growth stage of cotton, the root system's ability to absorb nutrients declines noticeably, but if fertilizers such as nitrogen, phosphorus, potassium, zinc and boron are sprayed on the cotton leaves, they can prevent premature senescence, promote early maturity, prevent disease, prevent boll shedding and help set large bolls, with a significant yield-increasing effect. 1. Apply nitrogen fertilizer to prevent premature senescence: each time use 75-100 kg of 1% urea solution per mu, spray once every 5-7 days, for 2-3 consecutive sprays, which can enhance leaf photosynthesis and prevent premature senescence and increase yield. 2. Apply phosphorus fertilizer to promote early maturity: in the late stage of cotton, spraying phosphorus fertilizer on the leaves,
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Electric shocks to live fish can effectively extend transport time
Fisheries experts have found that giving live fish electric shocks to induce a state of suspended animation can extend storage and transport time. The method is to apply a voltage of 5000 volts to each kilogram of live fish such as sea bream for 30 seconds, then let them breathe oxygen for 5 minutes. In this way, the fish carry out the minimal breathing necessary to sustain life and enter a state of suspended animation. Fish in this state of suspended animation consume almost no oxygen and can be stored and transported at a ratio of "half fish, half water," which not only greatly saves on transport costs,
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Jasmine Harvesting Knowledge: A Detailed Guide to Harvest Time and Methods
The flowering period of jasmine varies depending on the climate conditions of the region. Generally, only when the monthly average temperature is above 20°C and the daily temperature is above 30°C will a vigorous harvest period form. During the flowering season of the year, jasmine forms 3-4 waves of "flower flushes" in a wave-like pattern. Each "flower flush" has about 7 peak production days, called "big water." The periods before or after the "big water" are called "small water." During a flower flush, the daily output difference between big water and small water is 5-10 times, and the interval between "flower flushes" is about one month.
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Dianthus in bloom in brilliant purples and reds, the perfect time to enjoy the flowers
"The so-called bamboo is not bamboo; in spring it sends up slender, delicate beauty. Red and white and purple and pink, ancient coins preserved to this day." China dianthus (Dianthus chinensis) has stems like bamboo and gorgeous flowers shaped like ancient coins. Because it is robust by nature and can still grow well in cracks between rocks, it is called dianthus, also known as Luoyang flower. Dianthus is a perennial herbaceous flower of the family Caryophyllaceae, usually grown as a biennial. Its stems are erect, about 30 cm tall, with opposite, linear, lanceolate leaves. The flowers are solitary or several borne at the tips, composed of five petals with distinctly triangular small teeth along the edges. Flower colors include red, white, pink, purple and bicolor, with
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It is the right time for honeysuckle pest and disease control, and Xiushan County, Chongqing Municipality is strictly implementing it
Honeysuckle, formerly known as Japanese honeysuckle, also called silver flower, honeysuckle flower, or double flower, is a twining vine of the Caprifoliaceae family. The county has developed a honeysuckle base of 60,000 mu. Because the base farmers manage extensively and supporting technologies have not kept up, especially pest and disease control management, the yield of honeysuckle is low and the quality is poor. According to a survey by the county plant protection station, honeysuckle pests and diseases occur relatively commonly in our county, among which honeysuckle powdery mildew, brown spot disease, aphids and red spiders are relatively serious in occurrence and damage. At present, it is the best period for controlling honeysuckle powdery mildew, brown spot disease, aphids and red spiders and other pests and diseases
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Detailed explanation of key points of mushroom preservation technology, easily extend storage time
Mushroom preservation methods include modified atmosphere preservation, low-temperature preservation, radiation preservation and brine preservation, etc. The methods are: modified atmosphere preservation uses simple modified atmosphere storage, within 3 to 5 days it can keep mushrooms fresh and tender without opening their caps, basically without browning, and with a water loss rate below 1%. At present, breathable plastic film bags are generally used for packaging, maintaining an oxygen concentration of 1% and a carbon dioxide concentration of 10% to 15% inside the bag, which can keep mushrooms white for 4 days with good freshness. Cold storage preservation: low temperature can keep mushrooms fresh and of high quality. During storage and transportation
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