Biology, asked by kavyadixit33821, 8 months ago

An experiment was conducted to study the effect of a new fertilizer on the growth of two varieties of wheat. The data for the growth of the plants to germination to the next ten days is shown in the figure. All the growing condition such as water and sunlight was kept same for both the varieties.Which of the following is the most suitable conclusion from the given data? Captionless Image The new fertilizer causes faster growth in both the varieties than other fertilizers. The new fertilizer causes faster growth in both varieties in the first 10 days only. The new fertilizer causes faster growth in variety B than in variety

Answers

Answered by indiranitarwal786
1

Answer:

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Explanation:

A series of seed priming experiments were conducted to test the effects of different pretreatment methods to seed germination, seedling growth, and seed yield traits in maize (Zea mays L.). Results indicated that the seeds primed by gibberellins (GA), NaCl, and polyethylene glycol (PEG) reagents showed a higher imbibitions rate compared to those primed with water. The final germination percentage and germination rate varied with different reagents significantly (). The recommended prime reagents were GA at 10 mg/L, NaCl at 50 mM, and PEG at 15% on account of germination experiment. 15% PEG priming reagent increased shoot and root biomass of maize seedling. The shoot biomass of seedlings after presoaking the seeds with NaCl reagent was significantly higher than the seedlings without priming treatment. No significant differences of plant height, leaf number, and hundred-grain weight were observed between control group and priming treatments. Presoaking with water, NaCl (50 mM), or PEG (15%) significantly increased the hundred-grain weight of maize. Therefore, seed pretreatment is proved to be an effective technique to improve the germination performance, seedling growth, and seed yield of maize. However, when compared with the two methods, if immediate sowing is possible, presoaking is recommended to harvest better benefits compared to priming method.

Answered by Kaytlyn
5

Question:-

Asked above.

✍️Answer:-

The new fertilizer causes faster growth in variety B then variety A.

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