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How to prevent short, thin, and hollow scallion white? Management must not be relaxed next year
Scallions (Welsh onions) are one of the indispensable vegetable varieties on people's dining tables. In consumers' eyes, scallions with long, thick, and not easily hollow scallion white are truly good scallions. 1. Reasons why scallion white is short, thin, and prone to hollowing. 1. Variety type. Scallions are divided into two types: long-white and short-white. The length of the scallion white is related to the variety, so long-white varieties should be used in production. 2. Soil quality and cultivation conditions. The selected plot has heavy clay soil, shallow and coarse plowing, and untimely intertillage and hilling during the growing period, causing soil compaction below the roots.
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Early winter management of Sichuan pepper brings better fruiting next year
Shaping and pruning: Winter is a great time to prune Sichuan pepper trees. When pruning, you must remove the "seven branches," namely: water sprouts, dead branches, diseased and pest-infested branches, overly dense branches, crossing branches, overlapping branches, and weak slender branches. Then gather the removed branches and burn them, which can eliminate pests and pathogens overwintering on the branches. Scraping off rough bark: Many insect eggs overwinter in the cracks of the rough bark of pepper trees, and mulberry white scale parasitizes the trunk. Scrape off the rough bark and gum oozing spots, gather and burn them, then apply a protective agent, and finally smear thin mud to cover the wounds, which can eliminate pathogens and insect eggs.
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Cotton field management measures for the next stage: how Xiantao does it
(1) The mid-season boll survey results are: the city's specialized cooperative cotton planting area is 10438 ten-thousand mu, with an average density of 1640 plants per mu, plant height 134.9 cm, 19.7 fruiting branches, and per plant there are already 15.25 mature bolls, 18.03 small bolls, 2.4 flowers, 27.56 buds, 11.81 shed, with a shedding rate of 17.66% (total fruiting nodes 66.85)...
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