-
How are spinach seedlings cultivated? Explanation of seedling raising methods and key technical points
How are spinach seedlings cultivated? How should spinach seeds be treated before sowing? We ask knowledgeable netizens to help explain. Zhongdiwang has compiled the pre-sowing treatment methods for spinach seeds and the cultivation methods for spinach seedlings, listed in detail below for netizens' reference. Pre-sowing treatment of spinach seeds: soaking spinach seeds: spi...
-
How can summer-cultivated eggplant be planted to achieve high yields?
How can summer-cultivated eggplant be planted for high yields? Here is an introduction. Summer-cultivated eggplant can be grown by referring to the following methods: 1. Sow early at the right time, sow thinly and grow strong seedlings. Eggplant following wheat is generally raised in seedbeds from late April to late May, choosing land that is high and dry with good drainage, and a shade shed must be built to prevent rain and sunscald. Choose varieties that are disease-resistant...
-
How can black sesame be cultivated to achieve high yields?
How can black sesame be cultivated for high yields? Please provide guidance. For black sesame cultivation methods, you can refer to the following planting methods: 1. Land preparation and fertilization. Choose a field with high terrain and good drainage, plough and harrow carefully, and apply sufficient base fertilizer in combination with land preparation: apply 10 kg of urea and 50 kg of phosphate and potassium fertilizer per 667 sq m. Level and harrow until fine, then wait...
-
What is the difference between fertilizing newly planted vegetable plots and long-cultivated vegetable plots?
Leaf lettuce, also known as romaine lettuce, is a 1-2 year herbaceous plant in the Asteraceae family, Lactuca genus, that can form leaf heads or tender leaves for consumption. Lettuce is rich in vitamins and minerals, and during cultivation it is easy to obtain pollution-free products without using pesticides, making it increasingly popular among consumers, with planting areas increasing year by year. One...
-
How is the Shangdu Onion King cultivated?
The Shangdu Onion King is a new high-yield, high-quality Welsh onion variety bred by agricultural technical experts in Heze City, Shandong Province, through three years of cultivation trials, multi-crossbreeding, and selective and definitive breeding. In 2002, provincial and municipal agricultural experts conducted on-site sampling and yield measurement of a 120-mu demonstration field of Shangdu Onion King in Cao County, which showed: an average of 8,000 kg of fresh onions per mu, with high-yield fields exceeding 10,000 kg, roughly double the yield of ordinary Welsh onion varieties. This variety belongs to the long-white type, with a single stalk that does not branch, a plant height of 160-170 cm, a white length of 75-85 cm, and a straight diameter
-
How is upland rice cultivated? These technical points need to be mastered
Upland rice cultivation should master the following points: (1) Select a suitable sowing period according to variety characteristics. Generally the same as the local early and middle rice. (2) Choose plots with deep soil plough layers and good water retention. Mountainous land with steep slopes, shallow plough layers and high coarse sand content is not suitable for planting upland rice. (3) Deep ploughing and fine preparation, with sufficient base fertilizer. Plough layer over 15cm, bed width about 1 m. Apply base fertilizer per mu by banding or hole application: phosphate fertilizer 50 kg, potassium fertilizer 10 kg, farmyard manure 500 kg. (4) Direct seeding or seedling raising and transplanting. Direct seeding can be drilled
-
Organic active high-selenium garlic successfully cultivated in Linyi, Shandong
Selenium content is 6673 times that of ordinary garlic. Linyi City has cultivated organic active high-selenium garlic with an extremely high selenium content. On July 17, the Provincial Department of Science and Technology organized experts to appraise the research and development results of Linyi high-selenium garlic cultivation and biological products, and determined that the technology is the first of its kind in China. According to experts, the selenium content of high-selenium garlic reaches 66.73mg/kg, which is 6673 times that of ordinary garlic. According to the person in charge of Shandong Xingfa Agricultural Technology Co., Ltd., the developer of this technology, organic active high-selenium garlic is produced using special selenium fertilizer,
-
Self-pesticide potatoes successfully cultivated in Belarus
Scientists in Belarus have become the first in the world to cultivate potatoes that can automatically kill pests. A scientist involved in the research said that through experiments they successfully transplanted a special gene into the potato plant, and this gene can continuously produce a toxin lethal to the Colorado potato beetle (the toxin is harmless to humans). Therefore, when the Colorado potato beetle begins to damage the potato stems and leaves, the toxin quickly penetrates the insect's body and poisons it to death.
-
Red rice paddy has been successfully cultivated in Hefei
After large-scale demonstration planting in Tongcheng, Huaining, Qianshan and other cities and counties, the new two-line hybrid rice (red rice) variety Wandao 129, independently bred by the Anqing Agricultural Science Research Institute, was recently examined and approved by the provincial crop variety approval committee; 9 of all 12 evaluation indicators reached the Ministry-issued first-grade high-quality rice standard, and it was decided to permit its promotion and planting as double-season late rice in the areas along the river and south of the river in our province. The newly bred red rice Wandao 129, also known as Peiliangyou 98, is a new rice variety that the Anqing Agricultural Science Research Institute began focusing on breeding in 1999
-
Colored potatoes successfully introduced and cultivated in Ningshan County, Shaanxi
From the Zhengzhou Grain Wholesale Market: In a trial field in Jieyan Village, Jifaping Town, Ningshan County, Shaanxi Province, freshly dug potatoes displayed a striking array of colors including bright red, light red, deep purple and pale yellow. These are new specialty-type potato varieties introduced and developed through cooperation between the Ningshan County Agricultural Technology Center, the Ningshan County Seed Company and Northwest A&F University, with 12 new varieties introduced from the United States and Canada for the first time. After successful spring trial planting in 2004 at Xunyangba Town at an altitude of 1300 m
条件筛选