-
Sun protection, fruit protection and winter cold protection management methods for pineapple cultivation
(1) Sun protection and fruit protection. The development period of the main crop after the crown buds have been removed coincides with midsummer, and the fruit is easily sunburned by direct sunlight, affecting fruit quality. Therefore, sun protection and fruit protection work must be done well. Generally, 1 month before fruit harvest, cover the top with pine needles, fern, mountain grass, etc. Then
-
Pineapple Cultivation: Methods for Managing Sucker Removal and Retention
(1) Removing the crown bud When the crown bud reaches about 20 cm tall, its upper part opens out and its base narrows. When young roots appear at the leaf base, which is what is called "spreading tail and gripping waist," the crown bud can be twisted off by hand in a clockwise direction to be used as planting material, which fruit growers call "topping." Topping is generally carried out from late May to June.
-
Management Methods and Care Tips for Hydroponic Orchids
I. Correctly Applying Orchid Solution The interval between adding orchid solution is generally 15-20 days, and 30-40 days during the dormant period. To ensure the accurate amount of solution applied, a syringe can be used to measure the liquid. Orchid growth can be divided into three stages. The first stage: the orchid is pulled from the soil, washed clean, and transplanted to hydroponics
-
What are the field management measures for summer corn in the middle and late stages
1) Timely intertillage and topdressing to meet nutrient needs. During the jointing to small trumpet stage (from 6 leaves unfolded to 10 leaves unfolded), apply fertilizer in combination with intertillage. Through intertillage, destroy wheat stubble, loosen the soil, and control weeds. Topdressing should be mainly nitrogen fertilizer; do not broadcast it on the soil surface. It should be concentrated near the roots
-
How to prevent and control soybean gray leaf spot? Understand the control methods in one article
Soybean gray leaf spot is a commonly occurring disease. In severe cases, it causes leaves to die off, leading to defoliation and reducing yield. 1) Symptoms: Gray leaf spot can occur throughout the entire growth period of soybean. It mainly damages soybean leaves. The lesions are round to elliptical or irregular in shape, with a diameter
-
How to prevent and control pests and diseases during soybean cultivation?
I) Control of cyst nematode. 1. Strengthen quarantine and protect disease-free areas: it is forbidden to transfer soybean seeds from diseased areas. 2. Agricultural control: implement crop rotation of soybean with gramineous crops or non-host plants such as cotton; where conditions permit, paddy-upland rotation is best, and this is currently the most important
-
Key Management for Mid-to-Late Stage Wheat: Focus on the "One Spray, Three Preventions"
The mid-to-late growth stage of wheat is a critical period for yield formation and also a peak period for various pests and diseases. Doing a good job of field management during this period is crucial for ensuring a bumper wheat harvest. In recent years, the "one spray, three preventions" technique has been widely adopted in mid-to-late stage wheat management. It is
-
How to regulate peanut flowering with chemical control? Practical measures explained in one article
Yield-increasing ling has the effect of promoting the movement of nutrients within the plant, accelerating cell differentiation, preventing shedding, preserving flowers and fruits, promoting grain filling and early ripening. During the peanut flowering period, spray the leaves 1~2 times with a 10~30×10-6 solution; the rate of blighted pods is reduced by 10%~20%, and per 667 sq m
-
One-time Full-Layer Fertilization Cultivation Technique for Autumn Peanuts
The one-time full-layer fertilization cultivation technique for peanuts refers to a cultivation technique in which all the fertilizer needed by the peanut throughout its life is applied entirely as base fertilizer before sowing, with no additional topdressing during the peanut growing period. This technique has the characteristics of increasing yield, saving labor, simplifying the fertilization procedure
-
How to Grow Peanuts for High Yield? Twelve Practical Methods
Everyone should not underestimate this little peanut, for it actually contains great nutritional value. Whether boiled, stewed, or made into all kinds of snacks, peanuts are very sweet and delicious, and peanuts can also be pressed into peanut oil, and pure peanut oil is
条件筛选