-
Open-field Melon Cultivation Techniques and Management Key Points
1. Production site conditions: 1.1 Temperature conditions The minimum temperature required for thick-skinned melons is 15°C, the optimum temperature is 18°C-32°C, and the effective accumulated temperature ≥15°C required throughout the growth period is above 1500°C. 1.2 Soil conditions The soil layer is deep, with a pH of 7.0-8.0 being suitable, soil salt content below 0.3%, and a loam or sandy loam texture...
-
How to grow strong seedlings of spring cabbage? Detailed explanation of technical management measures
Currently it is the seedling-raising period for spring cabbage, and the following technical key points should be grasped in production. Select good varieties: choose selected 8398, Chungang No. 2, Chungang No. 3 and other varieties with strong cold resistance, disease resistance and strong winter hardiness. Prepare the seedbed: choose a field with fertile soil that has not grown cruciferous vegetables in the previous year as the seedbed, ...
-
Detailed Explanation of Key Management Techniques for Melons During the Fruiting Period
When cultivating melons, continuous cropping is the greatest taboo. To ensure successful melon cultivation year after year, grafted seedlings are used for production in all regions, and the grafting method mostly used is the approach grafting method. Melon growers in Luannan County, Hebei Province, improved the approach grafting method and achieved very good results. Using pumpkins with strong disease resistance and cold resistance as rootstock gives high yields...
-
Temperature management for Lithops seedlings and daily care experience with Aizoaceae succulents
When I was exchanging experience with a friend, he was amazed at how big the seedlings I grow are. I had never thought of them as especially big, because this is just how they have grown whenever I sow them over these past few years. And when I thought about it, I do not have any special conditions either. After thinking it over carefully, it should be temperature...
-
Mung bean seedling stage management: seed pre-sprouting should not be too long
so as to avoid thin, weak seedlings. Excessive humidity is one of the important causes of damping-off disease, so humidity should be kept at a suitable level during the seedling stage. Pre-sowing irrigation should be appropriate: too much leads to high humidity and lowers soil temperature; too little means more frequent watering during the seedling stage, which not only wastes labor but also increases humidity. In the early stage of emergence, fine soil can be scattered over the bed surface...
-
Current management of pomelo, mango, and Japanese apricot
In the south, thin-skinned melons are mainly cultivated in open fields on high ridges. In the middle and lower reaches of the Yangtze River region, direct sowing in mid-April or transplanting cotyledon seedlings in late April is suitable; if plastic film mulching is used, direct sowing or transplanting can be done 3-5 days earlier than usual. 1. Soil selection and crop rotation arrangement: It is advisable to choose a site with higher terrain, good drainage, and...
-
Spring Cultivation Techniques and Management Key Points for Purple Cabbage
Purple cabbage has good cold tolerance, firm heads, brilliant color, strong adaptability, high yield, and good quality. It is suitable for open-field and protected cultivation, with a yield of 2500-3000 kg per mu. 1. Variety selection: Choose varieties with strong winter hardiness and early maturity for spring sowing, such as Purple Cabbage No. 1, Zaohong, and Hongmu. 2. Sowing and seedling raising: Nanjing...
-
Current Management Key Points for Greenhouse Facility Cultivation of Water Bamboo
This year's early spring saw a historically rare stretch of continuous rain and low temperatures, and the growth progress of water bamboo under current greenhouse facility cultivation is delayed by 5-7 days compared with normal years. Take advantage of the breaks in the weather to step up field management for greenhouse facility cultivation of water bamboo and accelerate healthy growth of water bamboo under greenhouse facility conditions. Specifically, do the following: 1. Thin seedlings in a timely manner...
-
Detailed Explanation of Key Points of Mango Tree Cultivation and Management Techniques
I. Orchard Construction and Field Planting 1. Building Ridges in the Orchard and Keeping Ring Ditches Clear According to the terrain and slope of the orchard, ridges should be built properly to prevent waterlogging from rain and soil erosion. Dredge the drainage channels; the field ditches and ring ditches throughout the orchard must be kept clear. Achieve automatic drainage when it rains and no standing water after rain, so as to achieve the purpose of artificial water control; at the same time, the footpaths and tractor roads in the orchard must also be kept clear to facilitate management work.
-
Integrated management with new techniques makes mangoes retain flowers and fruits, with more fruit set
Mango jujube sets fruit easily but retaining it is difficult; from the young fruit stage to the white-ripe stage it keeps dropping fruit, and puzzlingly, it always drops the large ones and keeps the small ones, which distresses jujube growers greatly. In recent years, various flower- and fruit-retention measures were tested on mango, and the following integrated management new techniques were developed to solve this problem: 1...
条件筛选